Fixing tool and tagging system

Abstract

The utility model relates to the technical field of fixing tools, and discloses a fixing tool and a code assigning system.The fixing tool comprises a mounting frame, a clamping assembly and a supporting assembly; the mounting rack has a mounting surface; the clamping assembly is mounted on the mounting surface and comprises a clamping structure and a driving part, and the driving part is used for driving the clamping structure to clamp a part; the supporting assembly comprises a supporting piece and a locking piece, the supporting piece is matched with the mounting frame in a locking mode through the locking piece, the clamping assembly and the supporting assembly are arranged on the mounting frame, the clamping assembly can be matched with various parts with different widths or diameters, and the supporting assembly can effectively support the parts with different lengths and sizes. The clamping assembly and the supporting assembly are used in cooperation, parts of various specifications and sizes can be stably and reliably clamped and fixed, the application range and scene of the fixing tool are greatly widened, and the number of fixing tools needed in the production process can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of fixed tooling technology, specifically to fixed tooling and coding system. Background Technology

[0002] With the advancement of intelligent manufacturing, the "one part, one code" approach is gradually being implemented in the industry, making part coding a crucial task at this stage. Part coding refers to assigning a unique QR code to each part, thereby enabling full lifecycle management of the parts and improving the transparency and traceability of the production process. The QR code is typically formed on the surface of the part using laser engraving. During the laser engraving process, accurate part positioning and avoidance of vibration are necessary.

[0003] Currently, existing roller parts are usually clamped and fixed using fixtures. However, due to the variety of equipment using roller parts and the rapid product iteration, there are many different specifications and sizes of roller parts. The use of existing fixtures is quite limited. Different types of roller parts require fixtures of corresponding sizes to be fixed, resulting in poor fixing flexibility. Utility Model Content

[0004] In view of this, the present invention provides a fixed tooling and coding system to solve the problem of poor fixing flexibility of existing fixed tooling.

[0005] In a first aspect, this utility model provides a fixing fixture having intersecting first and second directions, including: a mounting frame, a clamping assembly, and a support assembly; the mounting frame has a mounting surface at one end along the first direction, and the mounting surface has a through hole for a part to pass through; the clamping assembly is mounted on the mounting surface, and the clamping assembly includes a clamping structure and a driving part, the clamping structure is connected to the driving part, and the driving part is used to drive the clamping structure to clamp the part; the support assembly includes a support member and a locking member, the support member is movably disposed in the mounting frame along the first direction, the support member is locked to the mounting frame by the locking member, and the wall surface of the support member facing the through hole forms a support surface for supporting the part.

[0006] Beneficial effects: The mounting bracket is equipped with clamping and support components. The clamping components themselves can flexibly adjust the clamping size to adapt to various parts with different widths or diameters. The support components can flexibly adjust their position in the first direction to effectively support parts of different lengths. The clamping and support components work together to stably and reliably clamp and fix parts of various specifications and sizes, greatly improving the applicability and scenarios of the fixture. It can effectively reduce the number of fixtures required in the production process and effectively solve the problem of poor fixation flexibility of existing fixtures.

[0007] In one optional embodiment, the clamping assembly includes a first clamping portion and a second clamping portion, both of which are slidably disposed on the mounting surface; the driving portion includes a first driving seat and a first driving member, the first driving seat being disposed on the side of the first clamping portion away from the second clamping portion and connected to the mounting surface, and the first driving member being disposed between the first clamping portion and the first driving seat; the driving portion also includes a second driving seat and a second driving member, the second driving seat being disposed on the side of the second clamping portion away from the first clamping portion and connected to the mounting surface, and the second driving member being disposed between the second clamping portion and the second driving seat.

[0008] Beneficial effects: This type of drive unit is simple and reliable, and it is easy to adjust the positions of the first clamping part and the second clamping part separately, which can improve the flexibility of clamping and fixing.

[0009] In one alternative embodiment, the clamping assembly further includes a first guide assembly;

[0010] The first guide assembly includes a first guide member extending in a second direction, a first drive seat having a first guide hole, the first guide member being connected to a first clamping part, and the first guide member passing through the first guide hole; and / or, the first guide assembly includes a second guide member extending in a second direction, a second drive seat having a second guide hole, the second guide member being connected to a second clamping part, and the second guide member passing through the second guide hole.

[0011] Beneficial effects: By connecting the guide member to the corresponding clamping part, the guide member can only move along its own axis through the guide hole on the drive seat, thereby effectively limiting the movement direction of the clamping part. The guiding method is simple and reliable, which can effectively improve the reliability and stability of the clamping part in the working process.

[0012] In one optional embodiment, both the first driving member and the second driving member are elastic members, and the first driving member and the second driving member are respectively sleeved on the outside of the corresponding first guide assembly.

[0013] Beneficial effects: This method of arranging elastic components allows the position of the elastic components to be constrained by the first guide component, eliminating the need for additional limiting structures such as limiting grooves. This effectively simplifies the local structure of the fixing fixture, improves the stability of the elastic components during operation, and reduces the manufacturing difficulty of the fixing fixture.

[0014] In one optional embodiment, the clamping assembly further includes a second guide assembly, which includes a guide rail and a plurality of sliders. The guide rail extends along a second direction and is connected to a mounting surface. The first clamping part and the second clamping part are respectively connected to different sliders. The first clamping part and the second clamping part slide with the same guide rail through corresponding sliders.

[0015] Beneficial effects: This arrangement of the second guide component eliminates the risk of the first and second clamping parts detaching from the guide rail when they move toward each other. The first and second clamping parts can only be removed from the guide rail by moving away from each other. This reduces the number of limiting structures used and also improves stability during the clamping process.

[0016] In one alternative embodiment, the mounting bracket includes a mounting base and a plurality of support rods that are assembled together, the support rods extending along a first direction, the mounting base having a mounting surface; the plurality of support rods are spaced apart and all pass through the mounting base; and / or, two support rods are spaced apart along a second direction and pass through the mounting base, a guide rail is located between the two support rods, and the portion of the support rods extending beyond the mounting surface is used to block the slider.

[0017] Beneficial effects: The mounting base and support rod assembled in this way can be adjusted according to the needs of the mounting base on the support rod, thereby adjusting the distance between the mounting base and the support, which can further improve the flexibility of the fixed tooling. In addition, the support rod can also be used as a limiting structure to prevent the slider from falling off the guide rail, eliminating the need for additional limiting components. The structure is simple and reliable.

[0018] In one alternative embodiment, the support member has a through hole for the support rod to pass through, and the support member is detachably connected to the support rod by a locking member; and / or, a first clearance hole is provided on the support surface for clearance of the end structure of the part.

[0019] Beneficial effects: The connection between the support and the support rod is simple and reliable. The support rod can also guide the movement of the support. In addition, when the part is a roller, since the end has a rod-like structure with a small diameter, the design of the first clearance hole allows the rod-like structure to pass through, thereby enabling the support surface to contact the end of the part with a larger diameter, increasing the contact area and improving the stability of the support.

[0020] In one optional embodiment, the fixing fixture further includes a pulling assembly for driving the clamping assembly to open; the pulling assembly includes a drive seat, a connecting rod and a drive handle, the drive seat is connected to the mounting surface, the connecting rod is movably disposed on the drive seat along the second direction, one end of the connecting rod is connected to the first clamping part or the second clamping part, and the other end is connected to the drive handle.

[0021] Beneficial effects: Operators can pull the clamping assembly open by gripping the drive handle. The clamping assembly has a simple and reliable structure and is easy to manufacture.

[0022] In one alternative embodiment, the drive handle includes a grip and a connector. The grip includes a connecting segment and a holding segment. The length of the holding segment is greater than the length of the connecting segment. One end of the connecting segment is hinged to the drive seat, and the other end is fixedly connected to the holding segment. One end of the connector is hinged to a connecting rod, and the other end is hinged to the portion of the connecting segment near the holding segment.

[0023] Beneficial effects: This type of pull assembly can transform the swinging process of the drive handle into a pulling process of the clamping part. In addition, the structure of the drive handle can form a force-saving lever, which not only makes it easier for operators to use, but also makes the operation process more effortless.

[0024] Secondly, this utility model also provides a coding system, which includes: the aforementioned fixing fixture for fixing parts; and a laser engraving device for laser engraving on the surface of the parts. Attached Figure Description

[0025] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a three-dimensional schematic diagram of a fixing fixture according to an embodiment of the present utility model;

[0027] Figure 2 for Figure 1 An exploded view of the clamping and pulling components of the fixed fixture during assembly.

[0028] Figure 3 for Figure 1 An exploded view of the mounting bracket and support components of the fixed fixture during assembly.

[0029] Figure 4 for Figure 1 A three-dimensional schematic diagram of the pulling component of the fixed fixture shown.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Mounting bracket; 101. Mounting base; 1011. Mounting surface; 1012. Through hole; 1013. First mounting hole; 1014. Second mounting hole; 1015. First fixing hole; 102. Support rod; 103. Base plate; 1031. Third mounting hole; 1032. Second clearance hole;

[0032] 2. Clamping assembly; 201. First clamping part; 2011. First connecting hole; 2012. Second connecting hole; 202. Second clamping part;

[0033] 203. Drive unit; 2031. First drive seat; 20311. First guide hole; 2032. First drive member; 2033. Second drive seat; 20331. Second guide hole; 2034. Second drive member;

[0034] 204. Clamping space;

[0035] 205. First guide assembly; 2051. First guide component; 2052. Second guide component;

[0036] 206. Second guide assembly; 2061. Guide rail; 2062. Slider;

[0037] 3. Support assembly; 301. Support member; 3011. Support surface; 3012. Through hole; 3013. First clearance hole; 3014. Second fixing hole; 302. Locking member;

[0038] 4. Pull assembly; 401. Drive seat; 4011. Mating hole; 402. Connecting rod;

[0039] 403. Drive handle; 4031. Grip; 40311. Connecting section; 40312. Grip section; 4032. Connecting component;

[0040] 5. Parts;

[0041] X, first direction; Y, second direction; Z, third direction. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0043] The following is combined Figures 1 to 4 The following describes embodiments of the present invention.

[0044] According to an embodiment of the present invention, in one aspect, a fixing fixture is provided, having intersecting first direction X and second direction Y, including: a mounting frame 1, a clamping assembly 2 and a support assembly 3;

[0045] The mounting bracket 1 has a mounting surface 1011 at one end along the first direction X, and the mounting surface 1011 is provided with a through hole 1012 for the part 5 to pass through.

[0046] The clamping assembly 2 is mounted on the mounting surface 1011. The clamping assembly 2 includes a clamping structure and a driving part 203. The clamping structure is connected to the driving part 203. The driving part 203 is used to drive the clamping structure to clamp the part 5.

[0047] The support assembly 3 includes a support member 301 and a locking member 302. Along the first direction X, the support member 301 is movably disposed in the mounting frame 1. The support member 301 is locked to the mounting frame 1 by the locking member 302. The wall surface of the support member 301 facing the through hole 1012 forms a support surface 3011 for supporting the part 5.

[0048] The fixture of this embodiment uses a clamping component 2 and a support component 3 on the mounting frame 1. The clamping component 2 can flexibly adjust its clamping size to accommodate various parts 5 with different widths or diameters. The support component 3 can flexibly adjust its position in the first direction X to effectively support parts 5 with different lengths. The clamping component 2 and the support component 3 work together to ensure that parts 5 of various specifications and sizes can be clamped and fixed stably and reliably, greatly improving the applicability and scenarios of the fixture. It can effectively reduce the number of fixtures required in the production process and effectively solve the problem of poor fixing flexibility of existing fixtures.

[0049] Specifically, the fixing fixture in this embodiment also has a third direction Z that intersects the first direction X and the second direction Y respectively. It should be noted that the first direction X refers to... Figure 1 The middle arrow points to the direction of "X", and the second direction, Y, refers to... Figure 1 The direction indicated by the middle arrow "Y" is the third direction Z. Figure 1 The direction of "Z" indicated by the middle arrow.

[0050] Additionally, it should be noted that the fixing fixture in this embodiment is not strictly limited to the shape of the part being held; it can be a block-shaped part or a rod-shaped part. This embodiment takes a roller-type part as an example for specific explanation.

[0051] In one possible implementation, such as Figure 1 and Figure 2 As shown, the clamping assembly 2 includes a first clamping part 201 and a second clamping part 202, both of which are slidably disposed on the mounting surface 1011.

[0052] The drive unit 203 includes a first drive seat 2031 and a first drive member 2032. The first drive seat 2031 is disposed on the side of the first clamping part 201 away from the second clamping part 202. The first drive seat 2031 is connected to the mounting surface 1011. The first drive member 2032 is disposed between the first clamping part 201 and the first drive seat 2031.

[0053] The drive unit 203 includes a second drive seat 2033 and a second drive member 2034. The second drive seat 2033 is disposed on the side of the second clamping part 202 away from the first clamping part 201. The second drive seat 2033 is connected to the mounting surface 1011. The second drive member 2034 is disposed between the second clamping part 202 and the second drive seat 2033.

[0054] This type of drive unit 203 is simple and reliable, and allows for individual adjustment of the positions of the first clamping part 201 and the second clamping part 202, thereby improving the flexibility of clamping and fixing.

[0055] It is understood that, as an alternative implementation, the relative movement of the first clamping part 201 and the second clamping part 202 is not strictly limited here. It can be a clamping form in which one of the first clamping part 201 and the second clamping part 202 is fixed and the other can move, or it can be a clamping form in which both the first clamping part 201 and the second clamping part 202 can move.

[0056] The space between the first clamping part 201 and the second clamping part 202 is the clamping space 204. At least one of the first clamping part 201 and the second clamping part 202 is connected to the driving part 203. The driving part 203 is used to drive the first clamping part 201 and the second clamping part 202 to move towards each other to clamp the part 5.

[0057] Furthermore, the body driving form of the drive unit 203 is not limited; the drive unit 203 can be an elastic element, which connects the first clamping part 201 and the second clamping part 202 to clamp them, or the first clamping part 201 and the second clamping part 202 can be clamped by pushing them separately with elastic elements; the drive unit 203 can be a magnetic element, with the first clamping part 201 and the second clamping part 202 respectively provided with magnetic elements, and the two achieve the clamping function by magnetic attraction; or, the clamped part 5 is made of metal and can be magnetically attracted to the magnetic element, and the first clamping part 201 and the second clamping part 202 are firmly attracted to the part 5 to achieve positioning; the drive unit 203 can be a magnetic element drive cylinder, such as a drive cylinder or a drive cylinder, which drives the first clamping part 201 and the second clamping part 202 to move to achieve clamping.

[0058] Specifically, there is no limitation on the specific form of the first drive seat 2031 and the second drive seat 2033. They can be plate-shaped, block-shaped, etc., and can be flexibly selected according to the needs, as long as they can support the corresponding drive components.

[0059] Among them, such as Figure 2 As shown, the first drive seat 2031 and the second drive seat 2033 are arranged in an L-shape, and are provided with holes for fasteners to pass through. The first drive seat 2031 and the second drive seat 2033 are detachably connected to the mounting surface 1011 by corresponding fasteners.

[0060] Furthermore, such as Figure 2 As shown, both the first clamping part 201 and the second clamping part 202 are block structures extending along the third direction Z. The opposite sides of the first clamping part 201 and the second clamping part 202 are formed with clamping surfaces for mating with the surface of the part 5. The specific formation of the clamping surface is not limited. It can be a plane, a multi-segment connected bent surface or a curved surface, and can be selected according to the form of the part 5.

[0061] In addition, there is no limitation on the number of pairs of the first drive seat 2031 and the first drive member 2032, and the number of pairs of the second drive seat 2033 and the second drive member 2034. Only one pair can be used, or multiple pairs can be used to drive the movement of a clamping part simultaneously. The appropriate method can be selected according to the requirements.

[0062] Preferably, such as Figure 1 and Figure 2 As shown, two pairs of first drive seats 2031 and first drive members 2032 are spaced apart along the third direction Z to drive the first clamping part 201 to move more evenly and reliably; two pairs of second drive seats 2033 and second drive members 2034 are spaced apart along the third direction Z to drive the second clamping part 202 to move more evenly and reliably.

[0063] In one possible implementation, such as Figure 2 As shown, the clamping assembly 2 further includes a first guide assembly 205; the first guide assembly 205 includes a first guide member 2051 extending along the second direction Y, the first drive seat 2031 is provided with a first guide hole 20311, the first guide member 2051 is connected to the first clamping part 201, and the first guide member 2051 passes through the first guide hole 20311; and / or, the first guide assembly 205 includes a second guide member 2052 extending along the second direction Y, the second drive seat 2033 is provided with a second guide hole 20331, the second guide member 2052 is connected to the second clamping part 202, and the second guide member 2052 passes through the second guide hole 20331.

[0064] The guide member is connected to the corresponding clamping part. Through the guide hole on the drive seat, the guide member can only move along its own axis, thereby effectively limiting the movement direction of the clamping part. The guiding method is simple and reliable, which can effectively improve the reliability and stability of the clamping part during operation.

[0065] Specifically, such as Figure 2 As shown, the first clamping part 201 and the second clamping part 202 are respectively provided with first connecting holes 2011. The first guide 2051 and the second guide 2052 can be fixed by inserting them into the corresponding first connecting holes 2011.

[0066] Furthermore, such as Figure 2 As shown, the portions of the first guide member 2051 and the second guide member 2052 that extend out of the guide hole are also provided with a boss structure, which can prevent the guide member from coming out of the guide hole.

[0067] In one possible implementation, such as Figure 2 As shown, both the first driving component 2032 and the second driving component 2034 are elastic components. The first driving component 2032 and the second driving component 2034 are respectively sleeved on the outside of the corresponding first guide component 205. In this way, the position of the elastic component can be constrained by the first guide component 205 without the need to set additional limiting grooves or other limiting structures. This can effectively simplify the local structure of the fixed fixture, improve the stability of the elastic component during operation, and reduce the manufacturing difficulty of the fixed fixture.

[0068] It is understandable that, as an alternative implementation method, a limiting structure such as a limiting groove can be added on this basis to further restrict the position of the elastic element.

[0069] In one possible implementation, the clamping assembly 2 further includes a second guide assembly 206, which includes a guide rail 2061 and a plurality of sliders 2062. The guide rail 2061 extends along the second direction Y and is connected to the mounting surface 1011. The first clamping part 201 and the second clamping part 202 are respectively connected to different sliders 2062. The first clamping part 201 and the second clamping part 202 slide with the same guide rail 2061 through the corresponding sliders 2062. This arrangement of the second guide assembly 206 can eliminate the risk of the first clamping part 201 and the second clamping part 202 detaching from the guide rail 2061 when they move toward each other. The first clamping part 201 and the second clamping part 202 can only be removed from the guide rail 2061 by moving in a direction away from each other. This reduces the number of limiting structures used and also improves the stability during the clamping process.

[0070] It is understood that, as an alternative implementation, the guide rail 2061 may also be a two-end structure provided at intervals along the second direction Y, with the first clamping part 201 and the second clamping part 202 respectively using the corresponding guide rail 2061.

[0071] Specifically, the number of the second guide component 206 is not limited; it can be one or more.

[0072] Preferably, such as Figure 2 As shown, two second guide components 206 are provided at Z intervals along the third direction on the mounting surface 1011 to guide the clamping part in a more balanced manner.

[0073] Furthermore, such as Figure 3 As shown, the mounting base 101 is a segmented splicing structure. The two parts of the mounting base 101 are arranged sequentially along the second direction Y. The arrangement of the second guide component 206 in this embodiment can also serve as a structure to connect the two parts of the mounting base 101, thereby improving the stability of the mounting base 101.

[0074] In one possible implementation, such as Figure 3 As shown, the mounting bracket 1 includes a mounting base 101 and a plurality of support rods 102 that are assembled together. The support rods 102 extend along a first direction X. The mounting base 101 has a mounting surface 1011. The plurality of support rods 102 are spaced apart and all pass through the mounting base 101. The mounting base 101 and support rods 102 assembled in this way can adjust the position of the mounting base 101 on the support rods 102 as needed, thereby adjusting the distance between the mounting base 101 and the support member 301, which can further improve the flexibility of the use of the fixing fixture.

[0075] Specifically, such as Figure 1 and Figure 3 As shown, the mounting base 101 is provided with a first mounting hole 1013 for the support rod 102 to pass through. The first mounting hole 1013 is connected to the side wall of the mounting base 101 through a through groove to form a clamping structure. The clamping structure is provided with a first fixing hole 1015. The first fixing hole 1015 extends along the third direction Z. After the fastener passes through the first fixing hole 1015 and is tightened with the mounting base 101 body, the clamping structure can be tightly fitted with the support rod 102, and thus reliably fixed with the support rod 102.

[0076] The number of support rods 102 is not limited; it can be two, three, four, or more. Preferably, such as... Figure 3 As shown, there are four support rods 102, arranged in a rectangular interval.

[0077] In one possible implementation, two support rods 102 are spaced apart along the second direction Y and pass through the mounting base 101. The guide rail 2061 is located between the two support rods 102. The portion of the support rods 102 that protrudes from the mounting surface 1011 is used to block the slider 2062. The support rods 102 can serve as a limiting structure to prevent the slider 2062 from coming off the guide rail 2061. No additional limiting components are needed, and the structure is simple and reliable.

[0078] In one possible implementation, the support member 301 has a through hole 3012 for the support rod 102 to pass through. The support member 301 is detachably connected to the support rod 102 by a locking member 302. The connection between the support member 301 and the support rod 102 is simple and reliable. The support rod 102 can also guide the movement of the support member 301.

[0079] In one possible implementation, the support surface 3011 is provided with a first clearance hole 3013. The first clearance hole 3013 is used to avoid the end structure of the part 5. When the part 5 is a roller, since the end also has a rod-shaped structure with a small diameter, the design of the first clearance hole 3013 can allow the rod-shaped structure to pass through, thereby enabling the support surface 3011 to contact the end of the part 5 with a larger diameter, increasing the contact area and improving the support stability.

[0080] Specifically, the perforation 3012 is connected to the side wall of the support member 301 through a through groove to form a clamping structure. The clamping structure is provided with a second fixing hole 3014, which extends along the third direction Z. After the fastener passes through the second fixing hole 3014 and is tightened with the body of the support member 301, the clamping structure can be tightly fitted with the support rod 102, and thus reliably fixed with the support rod 102.

[0081] It is understood that, as an alternative implementation, a number of positioning holes can be provided at intervals on the support rod 102, and a mating hole can be provided on the support member 301. Positioning members such as positioning pins can be used to position and mate with the positioning holes on the support rod 102 after passing through the mating hole.

[0082] In one possible implementation, such as Figure 4 As shown, the fixed fixture also includes a pulling component 4, which is used to drive the clamping component 2 to open. The pulling component 4 includes a drive seat 401, a connecting rod 402, and a drive handle 403. The drive seat 401 is connected to the mounting surface 1011. The connecting rod 402 is movably disposed on the drive seat 401 along the second direction Y. One end of the connecting rod 402 is connected to the first clamping part 201 or the second clamping part 202, and the other end is connected to the drive handle 403. The operator can pull the clamping component 2 to open by grasping the drive handle 403. The clamping component 2 has a simple and reliable structure and is easy to process and manufacture.

[0083] Specifically, such as Figure 4 As shown, the drive seat 401 is provided with a mating hole 4011, and the mounting surface 1011 is provided with a second mounting hole 1014 corresponding to the mating hole 4011. The drive seat 401 is fixedly connected to the mounting surface 1011 by fastening components passing through the mating hole 4011 and the second mounting hole 1014 in sequence.

[0084] Furthermore, such as Figure 2 As shown, the first clamping part 201 and the second clamping part 202 are respectively provided with second connecting holes 2012, which are used to connect with the connecting rod 402, such as... Figure 4 As shown, the end of the connecting rod 402 is provided with a detachable connecting bolt. The connecting bolt passes through the second connecting hole 2012 and is assembled with the threaded hole at the end of the connecting rod 402 to achieve connection.

[0085] In one possible implementation, such as Figure 4 As shown, the drive handle 403 includes a grip 4031 and a connector 4032. The grip 4031 includes a connecting section 40311 and a grip section 40312. The length of the grip section 40312 is greater than the length of the connecting section 40311. One end of the connecting section 40311 is hinged to the drive seat 401, and the other end is fixedly connected to the grip section 40312. One end of the connector 4032 is hinged to the connecting rod 402, and the other end is hinged to the part of the connecting section 40311 near the grip section 40312. This type of pull assembly 4 can convert the swinging process of the drive handle 403 into a pulling process of the clamping part. In addition, the structure of the drive handle 403 can form a force-saving lever, which is not only convenient for operators to use, but also makes the operation process more effortless.

[0086] It should be noted that the part where the connector 4032 is connected to the gripper 4031 is the first hinge point. The length of the gripper 40312 being greater than the length of the connector 40311 means that the lever arm length from the end of the gripper 40312 to the first hinge point is greater than the lever arm length from the end of the connector 40311 to the first hinge point. As long as a lever that can save effort can be formed.

[0087] In one possible implementation, the mounting bracket 1 further includes a base plate 103 disposed on the side of the support member 301 away from the mounting base 101. The base plate 103 is provided with a third mounting hole 1031 for assembling the support rod 102, and a second clearance hole 1032 is provided in the middle of the base plate 103 for the rod-shaped structure at the end of the roller shaft part to pass through.

[0088] According to an embodiment of the present invention, in another aspect, a coding system is provided, which includes: the above-mentioned fixing fixture and laser engraving device, wherein the fixing fixture is used to fix part 5, and the laser engraving device is used to perform laser engraving on the surface of part 5.

[0089] Among them, the laser engraving device refers to the device that processes the surface of part 5 using a laser.

[0090] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A fixed tooling having intersecting first direction (X) and second direction (Y), characterized in that, include: Mounting bracket (1), clamping assembly (2) and support assembly (3); The mounting bracket (1) has a mounting surface (1011) at one end along the first direction (X), and the mounting surface (1011) is provided with a through hole (1012) for the part (5) to pass through; The clamping assembly (2) is mounted on the mounting surface (1011). The clamping assembly (2) includes a clamping structure and a driving part (203). The clamping structure is connected to the driving part (203). The driving part (203) is used to drive the clamping structure to clamp the part (5). The support assembly (3) includes a support member (301) and a locking member (302). Along the first direction (X), the support member (301) is movably disposed in the mounting frame (1). The support member (301) is locked to the mounting frame (1) by the locking member (302). The wall surface of the support member (301) facing the through hole (1012) forms a support surface (3011) for supporting the part (5).

2. The fixing fixture according to claim 1, characterized in that, The clamping assembly (2) includes a first clamping part (201) and a second clamping part (202), both of which are slidably disposed on the mounting surface (1011). The driving unit (203) includes a first driving seat (2031) and a first driving member (2032). The first driving seat (2031) is disposed on the side of the first clamping part (201) away from the second clamping part (202). The first driving seat (2031) is connected to the mounting surface (1011). The first driving member (2032) is disposed between the first clamping part (201) and the first driving seat (2031). The driving unit (203) includes a second driving seat (2033) and a second driving member (2034). The second driving seat (2033) is disposed on the side of the second clamping part (202) away from the first clamping part (201). The second driving seat (2033) is connected to the mounting surface (1011). The second driving member (2034) is disposed between the second clamping part (202) and the second driving seat (2033).

3. The fixing fixture according to claim 2, characterized in that, The clamping assembly (2) further includes a first guide assembly (205); The first guide assembly (205) includes a first guide member (2051) extending along the second direction (Y), the first drive seat (2031) is provided with a first guide hole (20311), the first guide member (2051) is connected to the first clamping part (201), and the first guide member (2051) passes through the first guide hole (20311); And / or, the first guide assembly (205) includes a second guide member (2052) extending along the second direction (Y), the second drive seat (2033) is provided with a second guide hole (20331), the second guide member (2052) is connected to the second clamping part (202), and the second guide member (2052) passes through the second guide hole (20331).

4. The fixing fixture according to claim 3, characterized in that, The first driving member (2032) and the second driving member (2034) are both elastic members, and the first driving member (2032) and the second driving member (2034) are respectively sleeved on the outside of the corresponding first guide component (205).

5. The fixture according to any one of claims 2 to 4, characterized in that, The clamping assembly (2) further includes a second guide assembly (206), which includes a guide rail (2061) and a plurality of sliders (2062). The guide rail (2061) extends along the second direction (Y) and is connected to the mounting surface (1011). The first clamping part (201) and the second clamping part (202) are respectively connected to different sliders (2062). The first clamping part (201) and the second clamping part (202) slide in cooperation with the same guide rail (2061) through the corresponding sliders (2062).

6. The fixing fixture according to claim 5, characterized in that, The mounting bracket (1) includes a mounting base (101) and a plurality of support rods (102) that are assembled together, the support rods (102) extending along the first direction (X), and the mounting base (101) having the mounting surface (1011); Multiple support rods (102) are spaced apart and all pass through the mounting base (101); And / or, two of the support rods (102) are spaced apart along the second direction (Y) and pass through the mounting base (101), the guide rail (2061) is located between the two support rods (102), and the portion of the support rod (102) that extends out of the mounting surface (1011) is used to block the slider (2062).

7. The fixing fixture according to claim 6, characterized in that, The support member (301) has a through hole (3012) for the support rod (102) to pass through, and the support member (301) is detachably connected to the support rod (102) by the locking member (302); And / or, the support surface (3011) is provided with a first clearance hole (3013), the first clearance hole (3013) is used to avoid the end structure of the part (5).

8. The fixture according to any one of claims 2 to 4, characterized in that, The fixing fixture also includes a pulling component (4), which is used to drive the clamping component (2) to open; The pulling assembly (4) includes a drive seat (401), a connecting rod (402), and a drive handle (403). The drive seat (401) is connected to the mounting surface (1011). The connecting rod (402) is movably disposed on the drive seat (401) along the second direction (Y). One end of the connecting rod (402) is connected to the first clamping part (201) or the second clamping part (202), and the other end is connected to the drive handle (403).

9. The fixed tooling according to claim 8, characterized in that, The drive handle (403) includes a grip (4031) and a connector (4032). The grip (4031) includes a connecting section (40311) and a grip section (40312). The length of the grip section (40312) is greater than the length of the connecting section (40311). One end of the connecting section (40311) is hinged to the drive seat (401), and the other end is fixedly connected to the grip section (40312). One end of the connector (4032) is hinged to the connecting rod (402), and the other end is hinged to the portion of the connecting section (40311) near the grip section (40312).

10. A coding system, characterized in that, include: The fixture according to any one of claims 1 to 9 is used to fix part (5); A laser engraving device is used to laser engrave on the surface of the part (5).

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