Pressing claw device

Abstract

The utility model discloses a pressing claw device which comprises a first pressing mechanism, a second pressing mechanism and a connecting mechanism, and the first pressing mechanism and the second pressing mechanism move relatively in the first direction; the connecting mechanism comprises a connecting piece, a first sliding assembly, a second sliding assembly, a first clamping part and a second clamping part, the first sliding piece and the second sliding piece extend in the second direction, one end of the first sliding piece slides on the connecting piece in the first direction, and the other end of the first sliding piece is detachably arranged on the first clamping part; one end of the second sliding piece slides on the connecting piece in the first direction, the other end of the second sliding piece is detachably arranged on the second clamping part, the first clamping part and the second clamping part are oppositely arranged in the first direction, the end, away from the first support piece, of the first pressing mechanism is attached to the first clamping part, and the end, away from the second support piece, of the second pressing mechanism is attached to the second clamping part. According to the pressing claw device, the disassembly and assembly time of the first clamping part and the second clamping part is saved; and the disassembly and assembly convenience of the first clamping part and the second clamping part is improved.

Description

Technical Field

[0001] The present application relates to the field of assembly technology, and in particular to a pressure claw device. Background Art

[0002] The pressing claw device is used to press and fix parts or components. In some existing pressing claw devices, the upper pressing claw is fixed to the upper pressing mechanism by bolts, and the lower pressing claw is fixed to the lower pressing mechanism by bolts. When the upper pressing claw and the lower pressing claw need to be replaced, a specific screwdriver is required to remove the bolts from the upper pressing mechanism and the lower pressing mechanism. When replacing different upper pressing claws and lower pressing claws, due to the provision of multiple bolts, repeated disassembly is required, which takes a long time and reduces work efficiency. Utility Model Content

[0003] The present application provides a pressure claw device to solve the technical problem that when the existing pressure claw device needs to replace different upper pressure claws and lower pressure claws, it needs to be disassembled repeatedly due to the provision of multiple bolts, which takes a long time and thus reduces the working efficiency.

[0004] To solve the above technical problems, the present application proposes a pressing claw device, including: a first pressing mechanism, one end of which is used to connect the first bracket member; a second pressing mechanism, one end of which is used to connect the second bracket member, the first pressing mechanism and the second pressing mechanism move relative to each other along a first direction; a connecting mechanism, including a connecting member, a first sliding component, a second sliding component, a first clamping portion and a second clamping portion, the connecting member is used to be detachably connected to the third bracket member, the first sliding component includes a first sliding member, the second sliding component includes a second sliding member, the first sliding member and the second sliding member are both extended along the second direction, one end of the first sliding member slides on the connecting member along the first direction, and the other end is detachable from the first clamping portion, one end of the second sliding member slides on the connecting member along the first direction, and the other end is detachable from the second clamping portion, the first clamping portion and the second clamping portion are arranged opposite to each other along the first direction, one end of the first pressing mechanism away from the first bracket member is attached to the first clamping portion, and one end of the second pressing mechanism away from the second bracket member is attached to the second clamping portion, and the first direction and the second direction are different.

[0005] Wherein, the other end of the first sliding member is elastically plugged into the first clamping portion; the other end of the second sliding member is elastically plugged into the second clamping portion.

[0006] The connecting member is provided with a fixing groove extending along a first direction, and one end of the first sliding member and one end of the second sliding member both slide in the fixing groove.

[0007] The connecting member moves outside the third bracket member along a third direction, and the third direction is different from the first direction and the second direction.

[0008] One of the connecting member and the third bracket member is provided with a sliding block, and the other of the connecting member and the third bracket member is provided with a sliding groove, and the sliding block slides in the sliding groove, wherein the sliding block and the sliding groove are both extended along the third direction.

[0009] Wherein, the pressing claw device includes at least one limiting mechanism, which is arranged between the connecting member and the second bracket member or the first bracket member and is used to limit the connecting mechanism.

[0010] The limiting mechanism includes a damping rod and a damping groove. The damping groove is arranged on the second bracket component. One end of the damping rod is penetrated through a side surface of the connecting component facing the second bracket component, and the other end is inserted into the damping groove.

[0011] The pressing claw device includes a controller, and the controller is electrically connected to the first pressing mechanism, the second pressing mechanism, the first sliding component and the second sliding component.

[0012] Among them, the first pressing mechanism includes a first driving component and a first pressing plate, one end of the first driving component is used to connect to the first bracket component, and the other end is connected to the first pressing plate, and the first pressing plate is attached to the first clamping part; the second pressing mechanism includes a second driving component and a second pressing plate, one end of the second driving component is used to connect to the second bracket component, and the other end is connected to the second pressing plate, and the second pressing plate is attached to the second clamping part.

[0013] The orthographic projection of the first clamping portion on the first pressing plate is located inside the first pressing plate; and the orthographic projection of the second clamping portion on the second pressing plate is located inside the second pressing plate.

[0014] The beneficial effect of the present application is that, different from the prior art, the present application provides a pressure claw device. The pressure claw device includes a first pressure mechanism, a second pressure mechanism and a connecting mechanism. One end of the first pressure mechanism is used to connect the first bracket. One end of the second pressure mechanism is used to connect the second bracket. The first pressure mechanism and the second pressure mechanism move relative to each other along the first direction. The connecting mechanism includes a connecting member, a first sliding assembly, a second sliding assembly, a first clamping portion and a second clamping portion. The connecting member is used to be detachably connected to the third bracket. The first sliding assembly includes a first sliding member. The second sliding assembly includes a second sliding member. The first sliding member and the second sliding member are both extended along the second direction. One end of the first sliding member slides on the connecting member along the first direction, and the other end is detachable from the first clamping portion. One end of the second sliding member slides on the connecting member along the first direction, and the other end is detachable from the second clamping portion. The first clamping portion and the second clamping portion are arranged relative to each other along the first direction. One end of the first pressure mechanism away from the first bracket is attached to the first clamping portion. One end of the second pressure mechanism away from the second bracket is attached to the second clamping portion. The first direction and the second direction are different.

[0015] Thus, the first clamping part and the first pressing mechanism do not need to be connected with bolts, and the second clamping part and the second pressing mechanism do not need to be connected with bolts by cooperating with the first pressing mechanism, the second pressing mechanism, and the first pressing plate, the second pressing plate, the first sliding assembly, the second sliding assembly, the first clamping part, and the second clamping part in the connecting mechanism. By releasing the connection between the first sliding member and the first clamping part, and the connection between the second sliding member and the second clamping part, different first clamping parts and second clamping parts can be replaced without the need for bolt fixing, which not only saves the time for disassembly and assembly of replacing the first clamping part and the second clamping part, thereby improving work efficiency, but also improves the convenience of disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0017] Figure 1 It is a first structural schematic diagram of an embodiment of the claw pressing device of the present application;

[0018] Figure 2 It is a second structural schematic diagram of an embodiment of the claw pressing device of the present application;

[0019] Figure 3 It is a third structural schematic diagram of an embodiment of the claw pressing device of the present application;

[0020] Figure 4 yes Figure 1 A schematic diagram of the structure shown.

[0021] Figure numbers: 10, claw device; 11, first pressing mechanism; 111, first driving assembly; 112, first pressing plate; 12, second pressing mechanism; 121, second driving assembly; 122, second pressing plate; 13, connecting mechanism; 131, connecting member; 1311, fixing groove; 132, first sliding assembly; 1321, first sliding member; 133, second sliding assembly; 1331, second sliding member; 134, first clamping part; 135, second clamping part; 14, limiting mechanism; 141, damping rod; 15, controller; 161, sliding block; 162, sliding groove; 17, bracket; 171, bracket body; 172, first bracket end; 173, second bracket end. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The pressing claw device provided by the utility model is described in detail below in conjunction with the embodiments.

[0025] See also Figures 1 to 3 , Figure 1 It is a first structural schematic diagram of an embodiment of the claw pressing device of the present application; Figure 2 It is a second structural schematic diagram of an embodiment of the claw pressing device of the present application; Figure 3 1 is a third structural schematic diagram of an embodiment of a pressure claw device of the present application. The present application provides a pressure claw device 10. The pressure claw device 10 is used to press and fix parts and components. The pressure claw device 10 can be applied to a vehicle (not shown in the figure). For example, the pressure claw device 10 can be an important device in the automated assembly process in vehicle manufacturing, and is used on a vehicle assembly line.

[0026] The above-mentioned pressing claw device 10 includes a first pressing mechanism 11, a second pressing mechanism 12 and a connecting mechanism 13. One end of the first pressing mechanism 11 is used to connect the first bracket member. The first pressing mechanism 11 can be detachably or fixedly connected to the first bracket member. The first bracket member can be a part of the pressing claw device 10, or it can be an external component of the pressing claw device 10. One end of the second pressing mechanism 12 is used to connect the second bracket member. The second pressing mechanism 12 can be detachably or fixedly connected to the second bracket member. The second bracket member can be a part of the pressing claw device 10, or it can be an external component of the pressing claw device 10.

[0027] The first pressing mechanism 11 and the second pressing mechanism 12 are relatively arranged and relatively move along the first direction X. The first direction X can be, but is not limited to, the up and down direction. The first pressing mechanism 11 can move up and down along the first direction X; the second pressing mechanism 12 can move up and down along the first direction X. A press-fitting space (not shown in the figure) is formed between the first pressing mechanism 11 and the second pressing mechanism 12 for placing parts or components.

[0028] The connecting mechanism 13 includes a connecting member 131, a first sliding assembly 132, a second sliding assembly 133, a first clamping portion 134 and a second clamping portion 135. The connecting member 131 is used to be detachably connected to the third bracket member, and is used to install the connecting member 131 on the third bracket member. The detachable manner can be at least one of plugging, clamping or locking.

[0029] The first sliding assembly 132 includes a first sliding member 1321. The second sliding assembly 133 includes a second sliding member 1331. The first sliding member 1321 and the second sliding member 1331 are both extended along the second direction Y. The second direction Y can be, but is not limited to, a horizontal direction. One end of the first sliding member 1321 slides on the connecting member 131 along the first direction X, so that the first sliding member 1321 moves relative to the connecting member 131 along the first direction X. The other end of the first sliding member 1321 can be detached from the first clamping portion 134, so that the first clamping portion 134 can be quickly disassembled and assembled from the first sliding member 1321. For example, the first sliding member 1321 can be plugged, clamped, and locked to the first clamping portion 134.

[0030] One end of the second sliding member 1331 slides on the connecting member 131 along the first direction X, so that the second sliding member 1331 moves relative to the connecting member 131 along the first direction X. The other end of the second sliding member 1331 can be detached from the second clamping portion 135, so that the second clamping portion 135 can be quickly detached from the second sliding member 1331. For example, the second sliding member 1331 can be plugged, clamped, and locked to the second clamping portion 135.

[0031] The first clamping portion 134 and the second clamping portion 135 are disposed opposite to each other along the first direction X. One end of the first pressing mechanism 11 away from the first bracket is attached to the first clamping portion 134 . One end of the second pressing mechanism 12 away from the second bracket is attached to the second clamping portion 135 .

[0032] Thus, the first pressing mechanism 11, the second pressing mechanism 12 and the first pressing plate 112, the second pressing plate 122, the first sliding assembly 132, the second sliding assembly 133, the first clamping portion 134 and the second clamping portion 135 in the connecting mechanism 13 cooperate with each other, so that the first clamping portion 134 does not need to be connected with the first pressing mechanism 11, and the second clamping portion 135 does not need to be connected with the second pressing mechanism 12. By releasing the connection between the first sliding member 1321 and the first clamping portion 134, and the connection between the second sliding member 1331 and the second clamping portion 135, it is sufficient to replace different first clamping portions 134 and second clamping portions 135 without the need for bolt fixing, which not only saves the time for disassembly and assembly of replacing the first clamping portion 134 and the second clamping portion 135, thereby improving work efficiency, but also improves the convenience of disassembly and assembly.

[0033] In addition, when the pressing claw device 10 is arranged in a narrow space, the connecting mechanism 13 can be directly disassembled as a whole, and then different first clamping parts 134 and second clamping parts 135 can be replaced in the external environment, which not only reduces the disassembly and assembly time and thus improves work efficiency; but also improves the convenience of disassembly and assembly.

[0034] In some embodiments, the other end of the first sliding member 1321 is elastically plugged into the first clamping portion 134. The other end of the second sliding member 1331 is elastically plugged into the second clamping portion 135. Through the elastic plug-in method, it is convenient to quickly replace the first clamping portion 134 and the second clamping portion 135, reduce the disassembly and assembly time, and thus improve work efficiency. For example, the first clamping portion 134 can be elastically plugged into the first sliding member 1321 through a ball plunger (not shown in the figure). The second clamping portion 135 can be elastically plugged into the second clamping portion 135 through a ball plunger. Alternatively, the first clamping portion 134 is plugged into the first sliding member 1321 through an elastic buckle (not shown in the figure). The second clamping portion 135 is plugged into the second sliding member 1331 through an elastic buckle.

[0035] In some embodiments, the connecting member 131 is provided with a fixing groove 1311 extending along the first direction X. One end of the first sliding member 1321 and one end of the second sliding member 1331 both slide in the fixing groove 1311. By extending the fixing groove 1311 along the first direction X, the accuracy of sliding one end of the first sliding member 1321 and one end of the second sliding member 1331 on the connecting member 131 along the first direction X can be improved, thereby improving the accuracy of the relative movement of the first clamping portion 134 and the second clamping portion 135 along the first direction X.

[0036] See also Figure 4 , Figure 4 yes Figure 1 The schematic diagram of the structure of A is shown. Figures 1 to 3 In some embodiments, the connecting member 131 moves outside the third bracket member along the third direction Z. The third direction Z is different from the first direction X and the second direction Y. After the connecting member 131 is disconnected from the third bracket member, the connecting member 131 moves outside the third bracket member along the third direction Z, that is, the connecting mechanism 13 is taken out of the third bracket member as a whole, so as to facilitate the replacement of the first clamping part 134 and the second clamping part 135 in the external environment, which not only reduces the disassembly and assembly time, thereby improving work efficiency; but also improves the convenience of disassembly and assembly; at the same time, the claw device 10 can be applied to equipment with smaller space, thereby reducing space occupancy. The above-mentioned first direction X can be the up and down direction, the second direction Y can be the horizontal direction, and the third direction Z can be the front and back direction. That is, the first direction X, the second direction Y and the third direction Z are perpendicular to each other.

[0037] The above-mentioned connecting member 131 can slide along the third direction Z or move outside the third bracket member, and its specific movement mode is not limited. For example, in a specific embodiment, the connecting member 131 slides on the third bracket member. If a sliding structure (not shown in the figure) is provided between the connecting member 131 and the third bracket member, the sliding structure is extended along the third direction Z. Through the above-mentioned sliding structure, the connecting member 131 slides on the third bracket member through the sliding structure, which facilitates the disassembly and assembly of the connecting member 131, further reduces the disassembly and assembly time, thereby improving work efficiency, etc.

[0038] The above-mentioned sliding structure may include but is not limited to a sliding block 161 and a sliding groove 162. The sliding block 161 slides in the sliding groove 162 so that the connecting member 131 slides relative to the third bracket member. The sliding block 161 and the sliding groove 162 are both extended along the third direction Z. Specifically, one of the connecting member 131 and the third bracket member is provided with a sliding block 161. The other of the connecting member 131 and the third bracket member is provided with a sliding groove 162. As in the present embodiment, the connecting member 131 is provided with a sliding block 161. The sliding block 161 is fixedly or detachably connected to the connecting member 131. The third bracket member is provided with a sliding groove 162. The connecting member 131 slides in the sliding groove 162 through the sliding block 161. In another embodiment, the third bracket member is provided with a sliding block 161. The sliding block 161 is fixedly or detachably connected to the third bracket member. The connecting member 131 is provided with a sliding groove 162. The connecting member 131 slides on the sliding block 161 through the sliding groove 162.

[0039] In some embodiments, the pressure claw device 10 includes at least one limiting mechanism 14. The number of limiting mechanisms 14 can be but is not limited to one and two. When the number of limiting mechanisms 14 is one, a limiting mechanism 14 is arranged between one end of the connecting member 131 facing the second bracket member and the second bracket member. Alternatively, a limiting mechanism 14 is arranged between one end of the connecting member 131 facing the first bracket member and the first bracket member. When the number of limiting mechanisms 14 is two, a limiting mechanism 14 is arranged between one end of the connecting member 131 facing the second bracket member and the second bracket member, and another limiting structure is arranged between one end of the connecting member 131 facing the first bracket member and the first bracket member, as in the present embodiment. The number of the above-mentioned limiting mechanisms 14 can be determined according to actual needs. By setting the above-mentioned at least one limiting mechanism 14 in the pressure claw device 10, the limiting mechanism 14 is used to limit the connecting mechanism 13 and improve the stability of the connecting mechanism 13.

[0040] When the pressing claw device 10 includes the above-mentioned limiting mechanism 14, the detachable connection of the connecting member 131 to the third bracket member may only include the connecting member 131 sliding on the third bracket member along the third direction Z; or, the detachable connection of the connecting member 131 to the third bracket member may include the connecting member 131 being locked to the third bracket member and the connecting member 131 sliding on the third bracket member along the third direction Z. That is, the connection method of the connecting member 131 and the third bracket member may be determined according to actual needs and is not limited here.

[0041] In addition, when the connecting member 131 moves along the third direction Z to the third bracket member, the limiting mechanism 14 can also limit the position of the connecting mechanism 13, so that the position of the connecting mechanism 13 relative to the first pressing mechanism 11, the second pressing mechanism 12 and the third connecting member 131 is more accurate, reducing the risk of movement position deviation during crimping or fixing.

[0042] The above-mentioned limiting mechanism 14 may include but is not limited to plug-in limiting, card-connecting limiting, etc. In a specific embodiment, the limiting mechanism 14 is limited by plug-in limiting. For example, the limiting mechanism 14 includes a damping rod 141 and a damping groove (not shown in the figure). The damping groove is arranged on a side of the second bracket member facing the claw device 10. One end of the damping rod 141 is penetrated through a side of the connecting member 131 facing the second bracket member. The other end of the damping rod 141 is plugged into the damping groove. The stability of the limiting mechanism 14 is improved by the mutual cooperation of the above-mentioned damping rod 141 and the damping groove. When the connecting mechanism 13 needs to be removed from the third connecting member 131, the damping rod 141 is extended into the connecting member 131, and the plug-in relationship between the damping rod 141 and the damping groove is released.

[0043] In another specific embodiment, the limiting mechanism 14 includes a limiting rod (not shown in the figure). One end of the limiting rod is connected to one end of the connecting member 131 facing the first bracket member, and the other end is limited to the limiting groove. The limiting groove can be set on the surface of the first bracket member, wherein the limiting groove extends along the third direction Z. The limiting rod can play a supporting role, making the connecting mechanism 13 more stable. Of course, the limiting mechanism 14 can also be other structures, which are not limited here.

[0044] See also Figures 1 to 4 In some embodiments, the pressing jaw device 10 includes a controller 15. The controller 15 is electrically connected to the first pressing mechanism 11, the second pressing mechanism 12, the first sliding assembly 132, and the second sliding assembly 133. Through the above-mentioned controller 15, the automatic operation of the pressing jaw device 10 is facilitated, thereby improving the automation performance of the pressing jaw device 10. The controller 15 can be set on the first connecting member 131, the second connecting member 131, or the third connecting member 131, and its specific position is not limited.

[0045] In one embodiment, the first sliding component 132 may be, but is not limited to, a first electric slider (not shown in the figure). The second sliding component 133 may be, but is not limited to, a second electric slider (not shown in the figure). The first electric slider and the second electric slider are electrically connected to the controller 15, respectively, so that the first electric slider and the second electric slider move up and down along the first direction X, respectively. At this time, the first electric slider is the first sliding member 1321 described above, and the second electric slider is the second sliding member 1331 described above. Among them, the first electric slider and the second electric slider are conventional components of those skilled in the art and are not limited here.

[0046] In another embodiment, the first sliding component 132 may be, but is not limited to, a first drive motor (not shown in the figure) and a first sliding rod (not shown in the figure). The second sliding component 133 may be, but is not limited to, a second drive motor (not shown in the figure) and a second sliding rod (not shown in the figure). The first drive motor and the second drive motor are electrically connected to the controller 15, respectively, so that the first drive motor drives the first sliding rod to move up and down along the first direction X, and the second drive motor drives the second sliding rod to move up and down along the first direction X. At this time, the first sliding rod is the first sliding member 1321 described above, and the second sliding rod is the second sliding member 1331 described above. Among them, the first drive motor and the second drive motor are conventional components for technicians of the skill and are not limited here.

[0047] In some embodiments, the first pressing mechanism 11 includes a first driving component 111 and a first pressing plate 112. One end of the first driving component 111 is used to connect to the first bracket, such as the first driving component 111 is detachably or fixedly connected to the first bracket. The other end of the first driving component 111 is connected to the first pressing plate 112, such as the other end of the first driving component 111 is detachably or fixedly connected to the first pressing plate 112. During the movement of the first driving component 111 along the first direction X, the first pressing plate 112 is driven to move along the first direction X, so that the first pressing plate 112 can fit the first clamping portion 134.

[0048] The second pressing mechanism 12 includes a second driving assembly 121 and a second pressing plate 122. One end of the second driving assembly 121 is used to connect to the second bracket member, such as the second driving assembly 121 is detachably or fixedly connected to the second bracket member. The other end of the second driving assembly 121 is connected to the second pressing plate 122, such as the second driving assembly 121 is detachably or fixedly connected to the second pressing plate 122. The second pressing plate 122 and the first pressing plate 112 move relative to each other along the first direction X. During the movement of the second driving assembly 121 along the first direction X, the second pressing plate 122 is driven to move along the first direction X, so that the second pressing plate 122 can fit the second clamping portion 135.

[0049] Therefore, the first driving assembly 111 , the first pressing plate 112 , the second driving assembly 121 and the second pressing plate 122 cooperate with each other to drive the first clamping portion 134 and the second clamping portion 135 to press and fix the parts and components.

[0050] Specifically, the orthographic projection of the first clamping portion 134 on the first pressing plate 112 is located inside the first pressing plate 112, wherein the area of ​​the first clamping portion 134 is smaller than the area of ​​the first pressing plate 112. The orthographic projection of the second clamping portion 135 on the second pressing plate 122 is located inside the second clamping portion 135, wherein the area of ​​the second clamping portion 135 is smaller than the area of ​​the second pressing plate 122. By limiting the size of the first clamping portion 134 on the first pressing plate 112 and the size of the second clamping portion 135 on the second pressing plate 122, the area of ​​the first pressing plate 112 acting on the first clamping portion 134 and the area of ​​the second pressing plate 122 acting on the second clamping portion 135 can be increased, thereby improving the pressing and fixing performance of the pressing claw device 10.

[0051] Further, the first drive assembly 111 may be, but is not limited to, a first hydraulic assembly (not shown in the figure). The second drive assembly 121 may be, but is not limited to, a second hydraulic assembly (not shown in the figure). The first hydraulic assembly and the second hydraulic assembly are conventional components for those skilled in the art and are not limited here.

[0052] See also Figures 1 to 4 In some embodiments, the claw pressing device 10 further includes a bracket 17. The bracket 17 includes a bracket body 171, a first bracket end 172, and a second bracket end 173. The first bracket end 172 and the second bracket end 173 are both connected to the bracket body 171, such as the first bracket end 172 and the second bracket end 173 are detachably or fixedly connected to the bracket body 171. The first bracket end 172 and the second bracket end 173 are arranged opposite to each other. The first bracket end 172 is connected to one end of the bracket body 171, and the second bracket end 173 is connected to the other end of the bracket body 171. As in this embodiment, the bracket body 171, the first bracket end 172 and the second bracket end 173 are integrally formed and connected.

[0053] The first bracket end 172 may be a first bracket member. The second bracket end 173 may be a second bracket member. The bracket body 171 may be a third bracket member. Of course, in other embodiments, the first bracket member, the second bracket member and the third bracket member may not be part of the claw pressing device 10. The first bracket member, the second bracket member and the third bracket member may be determined according to the requirements and are not limited here.

[0054] Specifically, the bracket, or the first bracket component, or the second bracket component, or the third bracket component may be made of stainless steel, which can reduce the occurrence of rust problems caused by long-term use.

[0055] The working principle of the above-mentioned pressing jaw device 10 is as follows. The pressing jaw device 10 is placed at a designated position, and the component to be fixed is placed on the second clamping portion 135, and one end of the component is supported. The first driving assembly 111, the second driving assembly 121, the first sliding assembly 132 and the second sliding assembly 133 are started, and the first driving assembly 111 and the second driving assembly 121 drive the corresponding first pressing plate 112 and the second pressing plate 122 to descend, and the first sliding assembly 132 and the second sliding assembly 133 drive the corresponding first clamping portion 134 and the second clamping portion 135 to move, so that the first clamping portion 134 and the second clamping portion 135 move toward each other, fix the component, and then perform processing, etc.

[0056] When the first pressure plate 112 and the second pressure plate 122 descend, the first clamping portion 134 and the second clamping portion 135 are driven to descend by the first sliding assembly 132 and the second sliding assembly 133. Since the movement trajectory and movement speed between them are set in advance, the first clamping portion 134 and the second clamping portion 135 will abut against the first pressure plate 112 and the second pressure plate 122.

[0057] When it is necessary to process parts of different sizes and replace the first clamping part 134 and the second clamping part 135, first push the damping rod 141 to retract the damping rod 141 into the connecting member 131, and separate the damping rod 141 from the damping groove. After the damping rod 141 is retracted into the connecting member 131, one end of the damping rod 141 will extend out of the connecting member 131, so as to facilitate the next pulling of the damping rod 141. Then, push the connecting member 131, and the sliding block 161 on the connecting member 131 will separate from the sliding groove 162, so that the connecting mechanism 13 is separated from the third connecting member 131, and the original first clamping part 134 and the second clamping part 135 are disassembled and separated, and then the first clamping part 134 and the second clamping part 135 matching the size of the parts are replaced.

[0058] The terms "first", "second", "third" in this application are only used for descriptive purposes and cannot be understood as indicating the quantity of the indicated technical features. Thus, the features defined as "first", "second", "third" can expressly or implicitly include at least one of these features. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back ...) are only used to explain the relative positional relationship, motion conditions, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "include" and "have" and any of their variations are intended to cover non-exclusive inclusions. The process, method, system, product or equipment such as including a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or equipment.

[0059] The above descriptions are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A claw pressing device, characterized in that: include: A first pressing mechanism, one end of which is used to connect to the first bracket member; A second pressing mechanism, one end of which is used to connect to a second bracket member, and the first pressing mechanism and the second pressing mechanism move relative to each other along a first direction; The connecting mechanism includes a connecting piece, a first sliding component, a second sliding component, a first clamping portion and a second clamping portion, the connecting piece is used to be detachably connected to a third bracket member, the first sliding component includes a first sliding piece, the second sliding component includes a second sliding piece, the first sliding piece and the second sliding piece are both extended along the second direction, one end of the first sliding piece slides on the connecting piece along the first direction, and the other end is detachable from the first clamping portion, one end of the second sliding piece slides on the connecting piece along the first direction, and the other end is detachable from the second clamping portion, the first clamping portion and the second clamping portion are arranged opposite to each other along the first direction, one end of the first pressing mechanism away from the first bracket member is attached to the first clamping portion, and one end of the second pressing mechanism away from the second bracket member is attached to the second clamping portion, and the first direction and the second direction are different.

2. The pressing claw device according to claim 1, characterized in that: The other end of the first sliding member is elastically plugged into the first clamping portion; the other end of the second sliding member is elastically plugged into the second clamping portion.

3. The pressing claw device according to claim 1, characterized in that: The connecting member is provided with a fixing groove extending along the first direction, and one end of the first sliding member and one end of the second sliding member both slide in the fixing groove.

4. The pressing claw device according to claim 1, characterized in that: The connecting member moves outside the third bracket member along a third direction, and the third direction is different from the first direction and the second direction.

5. The pressing claw device according to claim 4, characterized in that: One of the connecting member and the third bracket member is provided with a sliding block, and the other of the connecting member and the third bracket member is provided with a sliding groove, and the sliding block slides in the sliding groove, wherein the sliding block and the sliding groove are both extended along the third direction.

6. The pressing claw device according to any one of claims 1 to 5, characterized in that: The pressing claw device includes at least one limiting mechanism, which is arranged between the connecting member and the second bracket member or the first bracket member to limit the connecting mechanism.

7. The pressing claw device according to claim 6, characterized in that: The limiting mechanism includes a damping rod and a damping groove, wherein the damping groove is arranged on the second bracket component, one end of the damping rod is penetrated through a side surface of the connecting component facing the second bracket component, and the other end is inserted into the damping groove.

8. The pressing claw device according to any one of claims 1 to 5, characterized in that: The pressing claw device includes a controller, and the controller is electrically connected to the first pressing mechanism, the second pressing mechanism, the first sliding component, and the second sliding component.

9. The pressing claw device according to any one of claims 1 to 5, characterized in that: The first pressing mechanism includes a first driving assembly and a first pressing plate, one end of the first driving assembly is used to connect to the first bracket, and the other end is connected to the first pressing plate, and the first pressing plate is attached to the first clamping portion; The second pressing mechanism includes a second driving assembly and a second pressing plate. One end of the second driving assembly is used to connect to the second bracket member, and the other end is connected to the second pressing plate. The second pressing plate is attached to the second clamping portion.

10. The pressing claw device according to claim 9, characterized in that: The orthographic projection of the first clamping portion on the first pressing plate is located inside the first pressing plate; The orthographic projection of the second clamping portion on the second pressing plate is located inside the second pressing plate.

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