Clamp for surface carving of copper handicraft

Abstract

The utility model relates to the technical field of clamps, and discloses a copper handicraft surface carving clamp which comprises an installation block, a limiting plate fixedly connected to the bottom of the installation block, a bottom plate fixedly installed at the bottom of the limiting plate, a movable rack inserted in the middle of the installation block, and a connecting column fixedly installed at the bottom of the movable rack. A contact block is installed at the bottom of the connecting column through a rotating shaft, a buffer assembly is installed in the middle of the contact block, a fixing block is fixedly installed in the middle of the limiting plate, and an extrusion assembly is arranged in the middle of the fixing block. Through the arrangement of the buffer assembly, impact and damage to the copper artware in the carving process can be reduced, the surface quality of the copper artware can be protected, work of the clamp can be conveniently controlled through the mounting plate, the supporting plate, the fixing bolt and other assemblies, and the safety of the carving process can be ensured through the fixing rack, the fixing gear, the reinforcing block and other assemblies.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a jig for surface engraving of copper handicrafts. Background Technique

[0002] The background technique of the jig for surface engraving of copper handicrafts mainly involves the processing techniques and processes of copper handicrafts. Copper handicrafts, especially variegated copper handicrafts, due to their complex and strict production processes, require the use of specific jigs to assist in processing. In the traditional processing of copper handicrafts, there are some challenges, such as poor fixing effects, easy sliding and damage during processing, and low processing efficiency. To solve these problems, a variety of special fixing jigs for copper handicraft processing have been developed in recent years. The designs of these jigs aim to improve the stability and safety during processing, while reducing processing damage and increasing production efficiency.

[0003] In the prior art, when most jigs clamp handicrafts, the jigs are mostly specifically designed. Then, when facing handicrafts of different specifications, they cannot be used, which will cause problems of inconvenient operation. Therefore, it does not meet the existing requirements. For this reason, we propose a jig for surface engraving of copper handicrafts. Content of the Utility Model

[0004] The utility model provides a jig for surface engraving of copper handicrafts, which has the beneficial effect of improving the use of the jig, and solves the problem mentioned in the above background technique that in the prior art, when most jigs clamp handicrafts, the jigs are mostly specifically designed. Then, when facing handicrafts of different specifications, they cannot be used, which will cause problems of inconvenient operation.

[0005] The utility model provides the following technical solution: A jig for surface engraving of copper handicrafts, including a mounting block, the bottom of the mounting block is fixedly connected with a limiting plate, the bottom of the limiting plate is fixedly installed with a bottom plate, a moving rack is inserted in the middle of the mounting block, the bottom of the moving rack is fixedly installed with a connecting column, the bottom of the connecting column is installed with a contact block through a rotating shaft, a buffer assembly is installed in the middle of the contact block, a fixing block is fixedly installed in the middle of the limiting plate, and an extrusion assembly is arranged in the middle of the fixing block.

[0006] As an optional solution of the jig for surface engraving of copper handicrafts described in the utility model, among them: a clamping groove is opened in the middle of the fixing block, a limiting assembly is arranged on the side of the clamping groove, a support plate is installed on the side of the fixing block, the support plate is in contact connection with the mounting block, a mounting plate is fixedly installed on the side of the mounting block through a fixing bolt, and a connecting plate is fixedly installed on the side of the moving rack through a mounting bolt.

[0007] As an alternative solution for the fixture used in surface engraving of copper handicrafts according to the present utility model, wherein: a fixed gear is meshed with the side of the moving rack, the middle of the fixed gear is fixedly connected to the mounting block through a fixed shaft, the limiting component includes a reinforcing block fixedly installed in the middle of the fixed block, an extrusion groove is formed in the middle of the reinforcing block, an extrusion spring is installed in the middle of the extrusion groove, and a resisting block is fixedly connected to the end of the extrusion spring.

[0008] As an alternative solution for the fixture used in surface engraving of copper handicrafts according to the present utility model, wherein: the buffer component includes a mounting groove formed in the middle of the contact block, a stabilizing block is fixedly connected to the bottom of the mounting groove, and a rotating shaft is fixedly installed in the middle of the stabilizing block.

[0009] As an alternative solution for the fixture used in surface engraving of copper handicrafts according to the present utility model, wherein: a buffer cylinder is hinged to the side of the rotating shaft, a buffer rod is inserted into the middle of the buffer cylinder, and a rotating rod is hinged to the end of the buffer rod through a connecting shaft.

[0010] As an alternative solution for the fixture used in surface engraving of copper handicrafts according to the present utility model, wherein: a mounting shaft is fixedly installed at the end of the rotating rod, a moving gear is sleeved on the side of the mounting shaft, a fixed rack is meshed with the side of the moving gear, and a clamping groove is formed in the side of the contact block.

[0011] As an alternative solution for the fixture used in surface engraving of copper handicrafts according to the present utility model, wherein: the limiting component includes a clamping plate installed on the side of the clamping groove, a fixed rod is fixedly connected to the side of the clamping plate, and a moving plate is sleeved on the middle of the fixed rod.

[0012] As an alternative solution for the fixture used in surface engraving of copper handicrafts according to the present utility model, wherein: a moving spring is fixedly connected to the side of the moving plate, the moving spring is sleeved on the side of the fixed rod, and a stabilizing plate is fixedly connected to the end of the fixed rod.

[0013] The present utility model has the following beneficial effects:

[0014] 1. For the fixture used in surface engraving of copper handicrafts, through the settings of the limiting plate, fixed block and extrusion component, the stability and accuracy of the copper handicraft during the engraving process can be ensured. Through the setting of the buffer component, the impact and damage to the copper handicraft during the engraving process can be reduced, protecting its surface quality. Through components such as the mounting plate, support plate, and fixing bolts, the operation of the fixture can be conveniently controlled, making the operation more convenient. And by using components such as the fixed rack, fixed gear, and reinforcing block, the safety of the engraving process can be ensured. This device can adapt to copper handicrafts of different shapes and sizes, thus having a certain degree of generality and extensiveness.

[0015] 2. The fixture for surface engraving of the copper handicraft ensures the stability of the handicraft during the engraving process through the settings of the limit plate, bottom plate and fixing block, reduces movement and vibration, improves the safety of operation. The settings of the clamping groove and the limit component enable the fixture to adapt to copper handicrafts of different sizes and shapes, providing flexibility. The extrusion component in the fixing block helps to keep the handicraft in place properly, ensuring the accuracy of engraving. The setting of the buffer component minimizes the potential damage to the handicraft during the engraving process, protecting its surface quality and integrity. Through the settings of the mounting block, support plate and fixing bolt, the installation and adjustment of the fixture become simple and fast. Through the cooperation of the fixed rack, fixed gear and moving gear, the mechanical efficiency of the fixture is improved, making the engraving process smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0017] Figure 2 It is a sectional structural schematic diagram of the present utility model.

[0018] Figure 3 It is a structural schematic diagram of the buffer component of the present utility model.

[0019] Figure 4 It is a structural schematic diagram of the limit component of the present utility model.

[0020] In the figure: 110, bottom plate; 120, mounting block; 130, limit plate; 140, fixing block; 150, clamping groove; 160, support plate; 170, mounting plate; 180, fixing bolt; 190, connecting column; 200, rotating shaft; 210, contact block; 220, moving rack; 230, connecting plate; 240, mounting bolt; 250, reinforcing block; 260, extrusion groove; 270, extrusion spring; 280, abutting block; 290, fixed shaft; 300, fixed gear; 310, stabilizing plate; 320, fixed rod; 330, moving plate; 340, moving spring; 350, clamping plate; 360, mounting groove; 370, engaging groove; 380, stabilizing block; 390, rotating shaft; 400, buffer cylinder; 410, buffer rod; 420, connecting shaft; 430, rotating rod; 440, mounting shaft; 450, moving gear; 460, fixed rack; 470, buffer component; 480, extrusion component; 490, limit component. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1. The purpose of this embodiment is to facilitate the solution of the problem in the prior art that when most jigs clamp handicrafts, most of these jigs are specifically designed. Then, when facing handicrafts of different specifications, they cannot be used, resulting in inconvenient operation. Please refer to Figures 1 - 4 , a jig for surface engraving of copper handicrafts, including a mounting block 120. A limiting plate 130 is fixedly connected to the bottom of the mounting block 120. A bottom plate 110 is fixedly installed at the bottom of the limiting plate 130. A moving rack 220 is inserted in the middle of the mounting block 120. A connecting column 190 is fixedly installed at the bottom of the moving rack 220. A contact block 210 is installed at the bottom of the connecting column 190 through a rotating shaft 200. A buffer assembly 470 is installed in the middle of the contact block 210. A fixed block 140 is fixedly installed in the middle of the limiting plate 130. An extrusion assembly 480 is arranged in the middle of the fixed block 140.

[0023] A clamping groove 150 is opened in the middle of the fixed block 140. A limiting assembly 490 is arranged on the side of the clamping groove 150. A support plate 160 is installed on the side of the fixed block 140. The support plate 160 is in contact connection with the mounting block 120. A mounting plate 170 is fixedly installed on the side of the mounting block 120 through a fixing bolt 180. A connecting plate 230 is fixedly installed on the side of the moving rack 220 through a mounting bolt 240.

[0024] A fixed gear 300 is engaged with the side of the moving rack 220. The middle of the fixed gear 300 is fixedly connected to the mounting block 120 through a fixed shaft 290. The limiting assembly 490 includes a reinforcing block 250 fixedly installed in the middle of the fixed block 140. An extrusion groove 260 is opened in the middle of the reinforcing block 250. An extrusion spring 270 is installed in the middle of the extrusion groove 260. A resisting block 280 is fixedly connected to the end of the extrusion spring 270.

[0025] When engraving handicrafts, it is mostly necessary to clamp them for engraving. In the existing jigs, most of them are specific. Then, when clamping handicrafts of different specifications, they cannot be used. In this solution, through the setting of the limiting assembly 490, handicrafts of different specifications can also be clamped. And through the setting of the buffer assembly 470, when clamping handicrafts, the handicrafts can be protected as much as possible to avoid damage to the handicrafts during the operation process.

[0026] In this embodiment: By providing the limit plate 130, the fixing block 140, and the pressing assembly 480, the stability and accuracy of the copper handicraft during engraving can be ensured. By providing the buffer assembly 470, the impact and damage to the copper handicraft during engraving can be reduced, protecting its surface quality. By means of components such as the mounting plate 170, the support plate 160, and the fixing bolts 180, the operation of the fixture can be conveniently controlled, making the operation more convenient. By using components such as the fixed rack 460, the fixed gear 300, and the reinforcement block 250, the safety of the engraving process can be ensured. This device can adapt to copper handicrafts of different shapes and sizes, thus having a certain degree of versatility and extensiveness.

[0027] Embodiment 2. This embodiment aims to facilitate the solution of the problem of the safety of handicrafts during the use of the fixture. This embodiment is an improvement based on Embodiment 1. Specifically, please refer to Figures 1 - 4 , the buffer assembly 470 includes a mounting groove 360 opened in the middle of the contact block 210. A stabilizing block 380 is fixedly connected to the bottom of the mounting groove 360. A rotating shaft 390 is fixedly installed in the middle of the stabilizing block 380.

[0028] A buffer cylinder 400 is hinged to the side of the rotating shaft 390. A buffer rod 410 is inserted into the middle of the buffer cylinder 400. A rotating rod 430 is hinged to the end of the buffer rod 410 through a connecting shaft 420. A mounting shaft 440 is fixedly installed at the end of the rotating rod 430. A moving gear 450 is sleeved on the side of the mounting shaft 440. The moving gear 450 meshes with a fixed rack 460 on the side. A clamping groove 370 is opened on the side of the contact block 210.

[0029] The limiting assembly 490 includes a clamping plate 350 installed on the side of the clamping groove 150. A fixed rod 320 is fixedly connected to the side of the clamping plate 350. A moving plate 330 is sleeved on the middle of the fixed rod 320. A moving spring 340 is fixedly connected to the side of the moving plate 330. The moving spring 340 is sleeved on the side of the fixed rod 320. A stabilizing plate 310 is fixedly connected to the end of the fixed rod 320.

[0030] In this embodiment: Through the settings of the limit plate 130, the bottom plate 110, and the fixing block 140, the stability of the handicraft during the engraving process is ensured, reducing movement and vibration, and improving the safety of operation. The settings of the clamping groove 150 and the limit component 490 enable the fixture to adapt to copper handicrafts of different sizes and shapes, providing flexibility. The extrusion component 480 in the fixing block 140 helps to maintain the proper position of the handicraft, ensuring the accuracy of engraving. The setting of the buffer component 470 minimizes the potential damage to the handicraft during the engraving process, protecting its surface quality and integrity. Through the settings of the mounting block 120, the support plate 160, and the fixing bolt 180, the installation and adjustment of the fixture become simple and fast. Through the cooperation of the fixed rack 460, the fixed gear 300, and the moving gear 450, the mechanical efficiency of the fixture is improved, making the engraving process smoother.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A fixture for surface engraving of copper handicrafts, comprising a mounting block (120), characterized in that: The bottom of the mounting block (120) is fixedly connected to a limiting plate (130), the bottom of the limiting plate (130) is fixedly installed with a bottom plate (110), the middle of the mounting block (120) is plugged with a movable rack (220), the bottom of the movable rack (220) is fixedly installed with a connecting column (190), the bottom of the connecting column (190) is installed with a contact block (210) through a rotating shaft (200), the middle of the contact block (210) is installed with a buffer component (470), the middle of the limiting plate (130) is fixedly installed with a fixed block (140), and the middle of the fixed block (140) is provided with an extrusion component (480).

2. The fixture for surface engraving of copper handicrafts according to claim 1, characterized in that: A clamping groove (150) is provided in the middle of the fixed block (140), and a limiting assembly (490) is provided on the side of the clamping groove (150). A support plate (160) is installed on the side of the fixed block (140), and the support plate (160) is in contact with and connected to the mounting block (120). A mounting plate (170) is fixedly installed on the side of the mounting block (120) via fixing bolts (180), and a connecting plate (230) is fixedly installed on the side of the movable rack (220) via mounting bolts (240).

3. The fixture for surface engraving of copper handicrafts according to claim 2, characterized in that: The side of the movable rack (220) is meshed with a fixed gear (300), and the middle of the fixed gear (300) is fixedly connected to the mounting block (120) via a fixed shaft (290). The limiting assembly (490) includes a reinforcing block (250) fixedly mounted in the middle of the fixed block (140), an extrusion groove (260) is provided in the middle of the reinforcing block (250), an extrusion spring (270) is installed in the middle of the extrusion groove (260), and a stop block (280) is fixedly connected to the end of the extrusion spring (270).

4. The fixture for surface engraving of copper handicrafts according to claim 1, characterized in that: The buffer assembly (470) comprises a mounting groove (360) opened in the middle of the contact block (210), a stabilizing block (380) is fixedly connected to the bottom of the mounting groove (360), and a rotating shaft (390) is fixedly installed in the middle of the stabilizing block (380).

5. The fixture for surface engraving of copper handicrafts according to claim 4, characterized in that: A buffer cylinder (400) is hingedly connected to the side of the rotating shaft (390), a buffer rod (410) is inserted into the middle of the buffer cylinder (400), and a rotating rod (430) is hingedly connected to the end of the buffer rod (410) via a connecting shaft (420).

6. The fixture for surface engraving of copper handicrafts according to claim 5, characterized in that: The end of the rotating rod (430) is fixedly mounted with a mounting shaft (440), the side of the mounting shaft (440) is sleeved with a moving gear (450), the side of the moving gear (450) is meshed with a fixed rack (460), and the side of the contact block (210) is provided with a locking groove (370).

7. The fixture for surface engraving of copper handicrafts according to claim 2, characterized in that: The limiting assembly (490) comprises a clamping plate (350) installed on the side of the clamping groove (150), a fixing rod (320) is fixedly connected to the side of the clamping plate (350), and a movable plate (330) is sleeved in the middle of the fixing rod (320).

8. The fixture for surface engraving of copper handicrafts according to claim 7, characterized in that: A moving spring (340) is fixedly connected to the side of the moving plate (330), and the moving spring (340) is sleeved on the side of the fixing rod (320). A stabilizing plate (310) is fixedly connected to the end of the fixing rod (320).

Images