Jig and laser equipment

Abstract

The utility model provides a jig and a laser device, the jig is used for fixing a soft pipe, the jig comprises a first clamping structure and a second clamping structure, the first clamping structure and the second clamping structure are oppositely arranged; the second clamping structure is arranged on the displacement structure and can move in the direction close to or away from the first clamping structure under the action of the displacement structure; and the fixing structure is arranged on the side, away from the first clamping structure, of the second clamping structure, a first elastic piece is arranged between the fixing structure and the second clamping structure, and the first elastic piece can make the second clamping structure move in the direction away from the first clamping structure. That is to say, the jig can straighten the pipe, the structure is simpler, and the cost is lower.

Description

Technical Field

[0001] The present application belongs to the technical field of jigs, and more specifically, to a jig and a laser device. Background Art

[0002] When using laser to process soft pipes, the pipes must be straightened first to ensure the processing accuracy. However, the structure of the jig used to straighten the pipes is relatively complex and the cost is high. Utility Model Content

[0003] The present application aims to provide a jig and a laser device to solve at least one technical problem mentioned in the above background technology.

[0004] The technical solution adopted in this application is a jig for fixing soft pipes, comprising:

[0005] Base;

[0006] A first clamping structure, disposed on the base;

[0007] A second clamping structure is disposed on the base and is movable toward or away from the first clamping structure; and

[0008] The fixing structure is arranged on a side of the second clamping structure away from the first clamping structure, and a first elastic member is arranged between the fixing structure and the second clamping structure, and the first elastic member can move the second clamping structure in a direction away from the first clamping structure.

[0009] That is to say, in the jig of the present application, the two ends of the pipe are clamped respectively by relatively arranging the first clamping structure and the second clamping structure on the base, and the second clamping structure can move on the base in the direction close to or away from the first clamping structure. The second clamping structure is connected to the fixed structure by the first elastic member, and the first elastic member enables the second clamping structure to move in the direction away from the first clamping structure. When the pipe is fed, one end of the pipe can be clamped by the first clamping structure, and the other end of the pipe can be clamped by the second clamping structure. Before the second clamping structure is clamped, the second clamping structure can be moved in the direction close to the first clamping structure by an external force. At this time, the first elastic member can be in a stretched state. After the second clamping structure clamps the pipe, the first elastic member can move the second clamping structure in the direction away from the first clamping structure to straighten the pipe. This method makes the structure of the jig simpler and has low cost.

[0010] Optionally, a displacement structure is further included, and the second clamping structure is movably arranged on the base through the displacement structure.

[0011] Optionally, it further comprises a first abutting member, wherein the first abutting member is disposed on the fixed structure, and the first abutting member abuts against the second clamping structure when the second clamping structure moves in a direction away from the first clamping structure; and

[0012] The first abutting member is movable on the fixed structure to adjust the abutting position of the first abutting member and the second clamping structure.

[0013] Optionally, the fixing structure is disposed on the base, and the position of the fixing structure on the base can be adjusted in a direction approaching or moving away from the first clamping structure.

[0014] Optionally, a first adjustment hole is provided on the base;

[0015] The fixing structure is provided with a first locking member, and the first locking member passes through the first adjusting hole and can move in the first adjusting hole, and can fix the fixing structure to the base.

[0016] Optionally, a supporting structure is further included, and the supporting structure is arranged between the first clamping structure and the second clamping structure.

[0017] Optionally, the support structure comprises a first support member and a second support member, the first support member is disposed on the second support member, and the first support member is located between the first clamping structure and the second clamping structure, and the first support member is used to support the pipe; and

[0018] The first supporting member can move on the second supporting member toward a direction approaching the first clamping structure or the second clamping structure.

[0019] Optionally, the second support member is located at both ends of the first support member, and a second adjustment hole is provided on the second support member, and a second locking member is provided on the first support member, the second locking member passes through the second adjustment hole and can move in the second adjustment hole, and can fix the first support member and the second support member; and

[0020] A plurality of the first supporting members are provided, and the first supporting members are arranged between the first clamping structure and the second clamping structure.

[0021] Optionally, the first clamping structure comprises:

[0022] A first clamping member and a second clamping member, wherein the first clamping member and the second clamping member cooperate to clamp the pipe; and

[0023] A first mounting seat is disposed at one end of the first clamping member away from the second clamping member, a second elastic member is disposed between the first mounting seat and the first clamping member, and the second elastic member enables the first clamping member to move toward the direction close to the second clamping member; and

[0024] The first driving member is connected to the first clamping member, and the first driving member is used to enable the first clamping member to move in a direction away from the second clamping member.

[0025] Optionally, the first clamping structure further includes a first guide shaft, the first clamping member is slidably disposed on the first guide shaft, and the second elastic member is sleeved on the first guide shaft.

[0026] Optionally, the first clamping structure further comprises a second mounting seat, the first driving member is disposed on the second mounting seat, and can move in a vertical direction on the second mounting seat;

[0027] A third elastic member is disposed between the first driving member and the second mounting seat, and the third elastic member enables the first driving member to move in a vertically upward direction; and

[0028] The first clamping member is provided with a first inclined surface, and the first driving member is slidably connected to the first inclined surface, so that the first clamping member can move in a direction away from the second clamping member; and

[0029] The first driving member is provided with a second inclined surface, and the second inclined surface is slidably connected to the first inclined surface.

[0030] Optionally, the first mounting seat is slidably disposed on the first guide shaft;

[0031] The first clamping structure also includes a third mounting seat, on which a second abutment is provided. The second abutment abuts against a side of the first mounting seat away from the first clamping member, and the second abutment can drive the first mounting seat to move toward the first clamping member.

[0032] Optionally, the first clamping structure includes a plurality of groups of the first clamping members and the second clamping members that cooperate with each other, and the first mounting seats are respectively arranged on a side of each group of the first clamping members away from the second clamping members, and each of the first mounting seats is connected by a connecting member.

[0033] Optionally, the first clamping member includes a movable portion and a clamping portion, the clamping portion is arranged on the movable portion, the movable portion is movably arranged on the first guide shaft, and the movable portion is provided with the first inclined surface; and

[0034] A clearance groove is provided on one side of the clamping portion away from the second clamping structure;

[0035] The first clamping structure further includes a reference member, and the reference member is disposed in the air-avoiding groove.

[0036] Optionally, the second clamping structure comprises:

[0037] A third clamping member and a fourth clamping member, wherein the third clamping member and the fourth clamping member cooperate to clamp the pipe; and

[0038] a fourth mounting seat, arranged at a side of the third clamping member away from the fourth clamping member, a fourth elastic member being arranged between the fourth mounting seat and the third clamping member, the fourth elastic member enabling the third clamping member to move toward a direction close to the fourth clamping member;

[0039] a second driving member connected to the third clamping member, the second driving member being used to enable the third clamping member to move in a direction away from the fourth clamping member; and

[0040] A base is arranged on the displacement structure, the first elastic member is arranged between the base and the fixed structure, and the third clamping member, the fourth clamping member and the fourth mounting seat are arranged on the base.

[0041] A laser device comprises a laser robot and the jig, wherein the laser robot is arranged on one side of the jig and is used to process the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0043] Figure 1 A schematic diagram of the structure of a fixture provided in an embodiment of the present application;

[0044] Figure 2 for Figure 1 A schematic diagram of the structure of a jig with a hidden support structure provided in an embodiment;

[0045] Figure 3 for Figure 1 One of the structural schematic diagrams of a first clamping structure in a fixture provided in an embodiment;

[0046] Figure 4 for Figure 1A second structural schematic diagram of a first clamping structure in a fixture provided in an embodiment;

[0047] Figure 5 for Figure 1 A schematic diagram of a sliding connection between a first driving member and a first inclined surface in a fixture provided in an embodiment;

[0048] Figure 6 for Figure 1 A schematic structural diagram of a second clamping structure in a fixture provided in an embodiment.

[0049] Reference numerals:

[0050] 100, first clamping structure; 110a, first clamping member; 111, movable part; 112, clamping part; 110b, second clamping member; 120a, first mounting seat; 120b, second mounting seat; 120c, third mounting seat; 130, first driving member; 140a, second elastic member; 140b, third elastic member; 150a, first guide shaft; 150b, second guide shaft; 160a, first inclined surface; 160b, second inclined surface; 170, second abutting member; 180, connecting member; 190, reference member;

[0051] 200, second clamping structure; 210, third clamping member; 220, fourth clamping member; 230, fourth mounting seat; 240, second driving member; 250, base; 260, fourth elastic member;

[0052] 300, displacement structure; 310, slide rail; 320, slider;

[0053] 400, fixing structure; 410, first fixing part; 420, second fixing part;

[0054] 500, first elastic member; 600, first abutting member;

[0055] 700, base; 710, first adjustment hole; 720, first locking member;

[0056] 800, support structure; 810, first support member; 820, second support member; 830, second adjustment hole; 840, second locking member;

[0057] 900. Pipes. Specific embodiments

[0058] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0059] It should be noted that when a metastructure is referred to as being "fixed to" or "set on" another metastructure, it can be directly on the other metastructure or indirectly on the other metastructure. When a metastructure is referred to as being "connected to" another metastructure, it can be directly connected to the other metastructure or indirectly connected to the other metastructure.

[0060] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element structure referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0061] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of some applications, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0062] The present application provides a jig that can be used to fix a soft pipe (hose) to facilitate processing of the pipe. For example, in laser processing, the jig of the present application fixes the hose so that the laser can process the circumference of the hose.

[0063] See also Figure 1 and Figure 2 The fixture may include a base 700 , a first clamping structure 100 , a second clamping structure 200 , a displacement structure 300 and a fixing structure 400 .

[0064] The first clamping structure 100 and the second clamping structure 200 are disposed on the base 700, and the second clamping structure 200 can move on the base 700 toward or away from the first clamping structure 100. The first clamping structure 100 can clamp one end of the pipe 900, and the second clamping structure 200 can clamp the other end of the pipe 900.

[0065] The fixing structure 400 is disposed on a side of the second clamping structure 200 away from the first clamping structure 100 , and a first elastic member 500 may be disposed between the fixing structure 400 and the second clamping structure 200 . The first elastic member 500 can move the second clamping structure 200 away from the first clamping structure 100 .

[0066] When straightening and fixing the tube 900, the first clamping structure 100 can be used to clamp one end of the tube 900 first, and then the second clamping structure 200 can be moved toward the first clamping structure 100 under the action of external force such as manual force, and then the second clamping structure 200 is clamped to the other end of the tube 900. Finally, the external force is removed so that the second clamping structure 200 moves away from the first clamping structure 100 under the action of the first elastic member 500 to straighten the tube 900.

[0067] That is to say, in the fixture of the present application, the first clamping structure 100 and the second clamping structure 200 are relatively arranged on the base 700 to clamp the two ends of the tube 900 respectively, and the second clamping structure 200 can move on the base 700 toward or away from the first clamping structure 100, and the second clamping structure 200 is connected to the fixed structure 400 through the first elastic member 500, and the first elastic member 500 enables the second clamping structure 200 to move in a direction away from the first clamping structure 100. When the pipe is fed, one end of the pipe 900 can be clamped by the first clamping structure 100, and the other end of the pipe 900 can be clamped by the second clamping structure 200. Before the second clamping structure 200 is clamped, the second clamping structure 200 can be moved toward the first clamping structure 100 by external force. At this time, the first elastic member 500 can be in a stretched state. After the second clamping structure 200 clamps the pipe 900, the first elastic member 500 can move the second clamping structure 200 away from the first clamping structure 100 to straighten the pipe 900. This method makes the structure of the fixture simpler and low-cost.

[0068] In some embodiments, the first elastic member 500 may be a tension spring.

[0069] Furthermore, the fixture may further include a displacement structure 300 , on which the second clamping structure 200 is disposed, and under the action of the displacement structure 300 , the second clamping structure 200 may move toward or away from the first clamping structure 100 .

[0070] See also Figure 2 , the displacement structure 300 may include a slide rail 310 and a slider 320 slidably disposed on the slide rail 310. The second clamping structure 200 is disposed on the slider 320. The length direction of the slide rail 310 may be the moving direction of the second clamping structure 200. The moving direction of the second clamping structure 200 may be a direction toward or away from the first clamping structure 100, and in some embodiments, in order to ensure the straightening effect on the pipe 900, the first clamping structure 100 and the second clamping structure 200 may be coaxial, and in this case, the moving direction of the second clamping structure 200 may be the axial direction of the first clamping structure 100 and the second clamping structure 200.

[0071] In addition, the length of the slide rail 310 can be determined according to actual needs. For example, the length of the slide rail 310 can be determined according to the displacement length required when the second clamping structure 200 straightens the pipe 900, or the length of the slide rail 310 can also be determined according to the lengths of pipes 900 of various sizes to be straightened. The position of the second clamping structure 200 on the slide rail 310 is adjustable through the slider 320, so that the distance between the second clamping structure 200 and the first clamping structure 100 is adjustable.

[0072] See also Figure 2 and Figure 6 The fixture may further include a first abutting member 600 , which is disposed on the fixed structure 400 , and the first abutting member 600 abuts against the second clamping structure 200 when the second clamping structure 200 moves in a direction away from the first clamping structure 100 .

[0073] Specifically, when the second clamping structure 200 clamps the tube 900 and moves away from the first clamping structure 100 under the action of the first elastic member 500, after the second clamping structure 200 cooperates with the first clamping structure 100 to straighten the tube 900, the first supporting member 600 can support the second clamping structure 200 to prevent the second clamping structure 200 from continuing to pull the tube 900 and causing damage to the tube 900.

[0074] Further, the first abutting member 600 is movable on the fixed structure 400 to adjust the abutting position of the first abutting member 600 and the second clamping structure 200. For example, by adjusting the position of the first abutting member 600, the length of the first abutting member 600 protruding toward the second clamping structure 200 on the fixed structure 400 is changed, that is, when the first abutting member 600 abuts against the second clamping structure 200, the distance between the fixed structure 400 and the second clamping structure 200 can be changed by changing the length of the first abutting member 600 protruding toward the second clamping structure 200. Since the first elastic member 500 is connected between the fixed structure 400 and the second clamping structure 200, the tension of the first elastic member 500 can be changed by changing the distance between the fixed structure 400 and the second clamping structure 200, thereby controlling the degree of straightening of the tube 900.

[0075] In some embodiments, the first abutting member 600 may be an adjusting bolt, which is connected to the fixing structure 400 by a threaded connection. By adjusting the adjusting bolt, the protruding length of the adjusting bolt toward the second clamping structure 200 can be controlled, thereby changing the abutting position of the first abutting member 600 and the second clamping structure 200.

[0076] See also Figure 2The fixing structure 400 is disposed on the base 700 , and the position of the fixing structure 400 on the base 700 can be adjusted in a direction close to or away from the first clamping structure 100 .

[0077] It can be understood that since the first elastic member 500 is connected between the fixed structure 400 and the second clamping structure 200, and the second clamping structure 200 is arranged on the displacement structure 300, when the fixed structure 400 is adjusted in a direction toward or away from the first clamping structure 100, the second clamping structure 200 can be adjusted in position, thereby changing the distance between the second clamping structure 200 and the first clamping structure 100, so that the first clamping structure 100 and the second clamping structure 200 can straighten the pipes 900 of different lengths to improve compatibility. In addition, since the second clamping structure 200 can be adjusted together with the fixed structure 400, the tensioning force of the first elastic member 500 on the second clamping structure 200 will not be changed after the position adjustment.

[0078] Specifically, in some embodiments, a first adjustment hole 710 may be provided on the base 700, a first locking member 720 may be provided on the fixed structure 400, and the first locking member 720 passes through the first adjustment hole 710 and can move along the length direction of the first adjustment hole 710, and can fix the fixed structure 400 to the base 700. For example, the first locking member 720 may include an adjusting bolt and a locking nut, and the adjusting bolt may pass through the first adjustment hole 710. When the fixed structure 400 moves to a preset position, the adjusting bolt cooperates with the locking nut to fix the fixed structure 400 to the base 700.

[0079] In some embodiments, the base 700 may be used as a substrate of a fixture. For example, the first clamping structure 100 and the displacement structure 300 may also be disposed on the base 700 .

[0080] See also Figure 6 In order to facilitate the connection of the fixing structure 400 with the first elastic member 500, the first resisting member 600 and the first locking member 720 respectively, the fixing structure 400 may include a first fixing portion 410 and a second fixing portion 420. The first fixing portion 410 is arranged on the base 700 and is located on one side of the displacement structure 300 to avoid interference with the displacement structure 300. The first resisting member 600 and the first locking member 720 may be arranged on the first fixing portion 410. The second fixing portion 420 is arranged on one side of the first fixing portion 410 and extends in a direction close to the displacement structure 300. One end of the first elastic member 500 is connected to the second fixing portion 420.

[0081] See also Figure 1The fixture may further include a support structure 800, which is disposed between the first clamping structure 100 and the second clamping structure 200, and is used to support the pipe 900. In addition, in the process of clamping both ends of the pipe 900 between the first clamping structure 100 and the second clamping structure 200, the support structure 800 may also play a role in positioning the pipe 900 in the vertical direction.

[0082] For example, the tube 900 may be placed on the support structure 800 first, and then both ends of the tube 900 are clamped by the first clamping structure 100 and the second clamping structure 200 respectively.

[0083] Specifically, see Figure 1 In some embodiments, the support structure 800 may include a first support member 810 and a second support member 820, the first support member 810 is disposed on the second support member 820, and the first support member 810 is located between the first clamping structure 100 and the second clamping structure 200, and the first support member 810 is used to support the pipe 900.

[0084] The second support member 820 is helpful to install the first support member 810 at a preset height, so as to facilitate the first support member 810 to support the pipe 900 and position the pipe 900 in the vertical direction.

[0085] In some embodiments, the second support member 820 may be disposed on the base 700. For example, the second support member 820 and the base 700 may be connected via a column.

[0086] Furthermore, the first support member 810 can move on the second support member 820 toward the direction close to the first clamping structure 100 or the second clamping structure 200. That is, the first support member 810 can move between the first clamping structure 100 and the second clamping structure 200 to adjust the position of the first support member 810 between the first clamping structure 100 and the second clamping structure 200, that is, the supporting position of the first support member 810 on the pipe 900 can be changed to avoid affecting the processing of the pipe 900.

[0087] Specifically, in some embodiments, the second support member 820 may be located at both ends of the first support member 810 to ensure the stability of the first support member 810, and a second adjustment hole 830 may be provided on the second support member 820. A second locking member 840 may be provided on the first support member 810, and the second locking member 840 passes through the second adjustment hole 830 and can move in the second adjustment hole 830, and can fix the first support member 810 and the second support member 820.

[0088] For example, the second locking member 840 may include an adjusting bolt and a locking nut. The adjusting bolt may pass through the second adjusting hole 830. When the first support member 810 moves to a preset position on the second support member 820, the adjusting bolt and the locking nut cooperate to fix the first support member 810 and the second support member 820.

[0089] Furthermore, a plurality of first support members 810 may be provided, and the first support members 810 are arranged between the first clamping structure 100 and the second clamping structure 200 , and the plurality of first support members 810 cooperate to support the pipe 900 .

[0090] Of course, each first support member 810 can also move on the second support member 820 , so that each first support member 810 can be close to the first clamping structure 100 or the second clamping structure 200 .

[0091] See also Figure 3 and Figure 4 The first clamping structure 100 may include a first clamping member 110 a , a second clamping member 110 b , a first mounting seat 120 a and a first driving member 130 .

[0092] The first clamping member 110 a and the second clamping member 110 b cooperate with each other to clamp the pipe 900 .

[0093] The first mounting seat 120a is disposed at one end of the first clamping member 110a away from the second clamping member 110b, and a second elastic member 140a is disposed between the first mounting seat 120a and the first clamping member 110a, and the second elastic member 140a enables the first clamping member 110a to move toward the direction close to the second clamping member 110b. For example, the second elastic member 140a can be a compression spring.

[0094] The first driving member 130 is connected to the first clamping member 110 a , and is used to drive the first clamping member 110 a to move in a direction away from the second clamping member 110 b .

[0095] For example, under the action of external force (manual), the first driving member 130 can drive the first clamping member 110a to move away from the second clamping member 110b, and then after one end of the tube 900 is placed between the first clamping member 110a and the second clamping member 110b, the external force is removed, so that the first clamping member 110a, under the action of the second elastic member 140a, moves toward the second clamping member 110b and cooperates with the second clamping member 110b to clamp the tube 900.

[0096] Furthermore, the first clamping structure 100 may further include a first guide shaft 150a, the first clamping member 110a is slidably disposed on the first guide shaft 150a, and the second elastic member 140a is sleeved on the first guide shaft 150a. This method can make the movement of the first clamping member 110a more stable.

[0097] Furthermore, in some embodiments, the first clamping member 110a may be slidably disposed on the first guide shaft 150a via a sliding sleeve, and the second clamping member 110b may be fixedly disposed on the first guide shaft 150a.

[0098] In some embodiments, both ends of the first guide shaft 150a may be disposed on the base 700 via a seat.

[0099] See also Figure 3 , Figure 4 and Figure 5 The first clamping structure 100 may further include a second mounting seat 120b, and the first driving member 130 is disposed on the second mounting seat 120b and can move along the vertical direction on the second mounting seat 120b.

[0100] Furthermore, a third elastic member 140b may be disposed between the first driving member 130 and the second mounting seat 120b, and the third elastic member 140b enables the first driving member 130 to move vertically upward. For example, the third elastic member 140b may be a compression spring.

[0101] See also Figure 5 The first clamping member 110a is provided with a first inclined surface 160a, and the first driving member 130 is slidably connected to the second inclined surface 160b, so that the first clamping member 110a can move in a direction away from the second clamping member 110b.

[0102] When in use, the first driving member 130 can be moved in a vertical downward direction by an external force, and the first driving member 130 can move the first clamping member 110a away from the second clamping member 110b by sliding cooperation with the first inclined surface 160a. When the external force is removed, the first driving member 130 can move in a vertical upward direction to restore to its initial position under the action of the third elastic member 140b, and the first clamping member 110a can move in a direction close to the second clamping member 110b under the action of the second elastic member 140a and be located in the initial position.

[0103] Furthermore, in order to facilitate the sliding connection between the first driving member 130 and the first inclined surface 160 a , a second inclined surface 160 b may be provided on the first driving member 130 .

[0104] Optionally, in some embodiments, a second guide shaft 150b may be disposed on the second mounting seat 120b, and the first driving member 130 is movably disposed on the second guide shaft 150b.

[0105] See also Figure 3 and Figure 4 In some embodiments, in order to adjust the clamping force between the first clamping member 110a and the second clamping member 110b, the elastic force provided by the second elastic member 140a to the first clamping member 110a is adjusted.

[0106] The first mounting seat 120a can be slidably disposed on the first guide shaft 150a.

[0107] The first clamping structure 100 may further include a third mounting seat 120c, on which a second abutting member 170 is disposed. The second abutting member 170 abuts against a side of the first mounting seat 120a away from the first clamping member 110a, and the second abutting member 170 can drive the first mounting seat 120a to move toward the direction close to the first clamping member 110a.

[0108] Specifically, the second abutting member 170 is movable on the fixed structure 400 to adjust the abutting position of the second abutting member 170 and the second mounting seat 120b. For example, by adjusting the position of the second abutting member 170, the length of the second abutting member 170 protruding toward the first mounting seat 120a on the third mounting seat 120c can be changed, that is, when the second abutting member 170 abuts against the second mounting seat 120b, the distance between the first mounting seat 120a and the first clamping member 110a can be changed. Since the second elastic member 140a is connected between the first mounting seat 120a and the first clamping member 110a, the compression state of the second elastic member 140a can be changed by changing the distance between the first mounting seat 120a and the first clamping member 110a, and the elastic force of the second elastic member 140a can be changed, and the clamping force between the first clamping member 110a and the second clamping member 110b can be controlled.

[0109] In some embodiments, the second abutting member 170 may be an adjusting bolt. The adjusting bolt may be connected to the fixing structure 400 by threaded connection. By adjusting the adjusting bolt, the protruding length of the adjusting bolt on the third mounting seat 120c toward the first mounting seat 120a may be controlled, thereby changing the abutting position of the first abutting member 600 and the second clamping structure 200.

[0110] In addition, in some embodiments, one end of the first guide shaft 150a can be fixedly disposed on the third mounting seat 120c, and the other end of the first guide shaft 150a can be mounted on a seat body.

[0111] The second mounting base 120 b and the third mounting base 120 c may be disposed on the base 700 .

[0112] See also Figure 3 and Figure 4The first clamping structure 100 may include a plurality of groups of first clamping members 110a and second clamping members 110b that cooperate with each other. A first mounting seat 120a may be provided on one side of each group of first clamping members 110a away from the second clamping members 110b, and each first mounting seat 120a is connected by a connecting member 180.

[0113] It is understandable that a second elastic member 140a is disposed between each first mounting seat 120a and the first clamping member 110a, each first mounting seat 120a is slidably disposed on the first guide shaft 150a, and each first clamping member 110a can be connected to the first driving member 130, which will not be described in detail.

[0114] Specifically, when the second supporting member 170 changes the distance between one of the first mounting seats 120a and the first clamping member 110a, the multiple first mounting seats 120a can move synchronously under the action of the connecting member 180, thereby achieving the adjustment of the clamping force between each group of first clamping members 110a and second clamping members 110b.

[0115] See also Figure 5 The first clamping member 110a may also include a movable portion 111 and a clamping portion 112, the clamping portion 112 is arranged on the movable portion 111, the movable portion 111 is movably arranged on the first guide shaft 150a, the movable portion 111 is provided with a first inclined surface 160a, and a clearance groove is provided on the side of the clamping portion 112 away from the second clamping structure 200.

[0116] The first clamping structure 100 may further include a reference member 190 , and the reference member 190 is disposed in the air-avoiding groove.

[0117] When the first clamping member 110a and the second clamping member 110 cooperate to clamp the pipe 900, the reference member 190 positions the end of the pipe 900, that is, the pipe 900 is positioned in the length direction.

[0118] For example, after the end of the tube 900 is abutted against the reference member 190 , the first clamping member 110 a and the second clamping member 110 b clamp the tube 900 .

[0119] In some embodiments, the reference member 190 may be connected to the second support member 820 .

[0120] See also Figure 6 The second clamping structure 200 may further include a third clamping member 210 , a fourth clamping member 220 , a fourth mounting seat 230 , a second driving member 240 and a base 250 .

[0121] The third clamping member 210 and the fourth clamping member 220 cooperate to clamp the pipe 900 .

[0122] The fourth mounting seat 230 is disposed on a side of the third clamping member 210 away from the fourth clamping member 220 . A fourth elastic member 260 is disposed between the fourth mounting seat 230 and the third clamping member 210 . The fourth elastic member 260 enables the third clamping member 210 to move toward the fourth clamping member 220 .

[0123] The second driving member 240 is connected to the third clamping member 210 , and the second driving member 240 is used to enable the third clamping member 210 to move in a direction away from the fourth clamping member 220 .

[0124] The base 250 is disposed on the displacement structure 300 . A first elastic member 500 is disposed between the base 250 and the fixed structure 400 . The third clamping member 210 , the fourth clamping member 220 and the fourth mounting seat 230 are disposed on the base 250 .

[0125] In addition, in some embodiments, the second clamping structure 200 may also include a fifth mounting seat, the second driving member 240 is movably arranged on the fifth mounting seat along the vertical direction, a fifth elastic member is arranged between the fifth mounting seat and the second driving member 240, a third inclined surface is arranged on the second driving member 240, a fourth inclined surface is arranged on the third driving member, and the third inclined surface and the fourth inclined surface are slidably connected.

[0126] The present application also provides a laser device, including a laser robot and the jig of the above embodiment, wherein the laser robot is disposed on one side of the jig, and the laser robot is used to process the pipe 900 .

[0127] For example, the laser robot may perform laser processing on the outer circumference of the tube 900 .

[0128] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of some applications should be included in the protection scope of some applications.

Claims

1. A fixture for fixing soft pipes, characterized in that: include: Base; A first clamping structure, disposed on the base; A second clamping structure, disposed on the base and movable toward or away from the first clamping structure; as well as The fixing structure is arranged on a side of the second clamping structure away from the first clamping structure, and a first elastic member is arranged between the fixing structure and the second clamping structure, and the first elastic member can move the second clamping structure in a direction away from the first clamping structure.

2. The fixture according to claim 1, characterized in that: It also includes a displacement structure, and the second clamping structure is movably arranged on the base through the displacement structure.

3. The fixture according to claim 1, characterized in that: The device further comprises a first abutting member, wherein the first abutting member is disposed on the fixing structure, and the first abutting member abuts against the second clamping structure when the second clamping structure moves in a direction away from the first clamping structure; and The first abutting member is movable on the fixed structure to adjust the abutting position of the first abutting member and the second clamping structure.

4. The fixture according to claim 1, characterized in that: The fixing structure is disposed on the base, and the position of the fixing structure on the base can be adjusted in a direction close to or away from the first clamping structure.

5. The fixture according to claim 4, characterized in that: The base is provided with a first adjustment hole; The fixing structure is provided with a first locking member, and the first locking member passes through the first adjusting hole and can move in the first adjusting hole, and can fix the fixing structure to the base.

6. The fixture according to claim 1, characterized in that: A support structure is also included, and the support structure is arranged between the first clamping structure and the second clamping structure.

7. The fixture according to claim 6, characterized in that: The supporting structure comprises a first supporting member and a second supporting member, wherein the first supporting member is disposed on the second supporting member and is located between the first clamping structure and the second clamping structure, and the first supporting member is used to support the pipe; and The first supporting member can move on the second supporting member toward a direction approaching the first clamping structure or the second clamping structure.

8. The fixture according to claim 7, characterized in that: The second support member is located at both ends of the first support member, and a second adjustment hole is provided on the second support member, and a second locking member is provided on the first support member, the second locking member passes through the second adjustment hole and can move in the second adjustment hole, and can fix the first support member and the second support member; and A plurality of the first supporting members are provided, and the first supporting members are arranged between the first clamping structure and the second clamping structure.

9. The jig according to any one of claims 1 to 8, characterized in that: The first clamping structure comprises: A first clamping member and a second clamping member, wherein the first clamping member and the second clamping member cooperate to clamp the pipe; and A first mounting seat is disposed at one end of the first clamping member away from the second clamping member, a second elastic member is disposed between the first mounting seat and the first clamping member, and the second elastic member enables the first clamping member to move toward the direction close to the second clamping member; and The first driving member is connected to the first clamping member, and the first driving member is used to enable the first clamping member to move in a direction away from the second clamping member.

10. The fixture according to claim 9, characterized in that: The first clamping structure also includes a first guide shaft, the first clamping member is slidably disposed on the first guide shaft, and the second elastic member is sleeved on the first guide shaft.

11. The fixture according to claim 10, characterized in that: The first clamping structure further includes a second mounting seat, and the first driving member is disposed on the second mounting seat and can move in a vertical direction on the second mounting seat; A third elastic member is disposed between the first driving member and the second mounting seat, and the third elastic member enables the first driving member to move in a vertically upward direction; and The first clamping member is provided with a first inclined surface, and the first driving member is slidably connected to the first inclined surface, so that the first clamping member can move in a direction away from the second clamping member; and The first driving member is provided with a second inclined surface, and the second inclined surface is slidably connected to the first inclined surface.

12. The fixture according to claim 11, characterized in that: The first mounting seat is slidably disposed on the first guide shaft; The first clamping structure also includes a third mounting seat, on which a second abutment is provided. The second abutment abuts against a side of the first mounting seat away from the first clamping member, and the second abutment can drive the first mounting seat to move toward the first clamping member.

13. The fixture according to claim 11, characterized in that: The first clamping structure includes a plurality of groups of the first clamping members and the second clamping members that cooperate with each other. The first mounting seats are respectively arranged on a side of each group of the first clamping members away from the second clamping members, and each of the first mounting seats is connected by a connecting member.

14. The fixture according to claim 11, characterized in that: The first clamping member comprises a movable portion and a clamping portion, the clamping portion is arranged on the movable portion, the movable portion is movably arranged on the first guide shaft, and the movable portion is provided with the first inclined surface; and A clearance groove is provided on one side of the clamping portion away from the second clamping structure; The first clamping structure further includes a reference member, and the reference member is disposed in the air-avoiding groove.

15. The fixture according to claim 2, characterized in that: The second clamping structure comprises: A third clamping member and a fourth clamping member, wherein the third clamping member and the fourth clamping member cooperate to clamp the pipe; and a fourth mounting seat, arranged at a side of the third clamping member away from the fourth clamping member, a fourth elastic member being arranged between the fourth mounting seat and the third clamping member, the fourth elastic member enabling the third clamping member to move toward a direction close to the fourth clamping member; a second driving member connected to the third clamping member, the second driving member being used to enable the third clamping member to move in a direction away from the fourth clamping member; and A base is arranged on the displacement structure, the first elastic member is arranged between the base and the fixed structure, and the third clamping member, the fourth clamping member and the fourth mounting seat are arranged on the base.

16. A laser device, characterized in that: It comprises a laser robot and a jig as claimed in any one of claims 1 to 14, wherein the laser robot is arranged on one side of the jig, and the laser robot is used to process the pipe.

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