Part welding platform positioning clamp

Abstract

The utility model discloses a part welding platform positioning clamp which comprises a welding platform and a plurality of clamp grooves. Through the cooperative use of the fixing device, the fixing clamping shell, the clamping shell rod, the spring and the clamping shell groove, the problems that an existing part welding platform positioning clamp is a device used for fixing and positioning parts, and the position precision of the parts in the welding process can be ensured through the clamp; generally, a part welding platform positioning clamp uses a bolt to adjust the position, the size of a welding material is not fixed, when different types of welding materials are positioned, the position and the angle of the positioning clamp need to be adjusted, the bolt is prone to abrasion after being used for a long time, the adjusting precision is reduced, the bolt can loosen when being impacted by external force, and the welding quality is affected. The problems that machining precision is reduced, adjustment of bolts is time-consuming, labor-consuming and not convenient enough, but a positioning clamp used by an existing part welding platform does not have a component for conveniently positioning welding materials of different sizes are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the part welding platform) technical field, especially, relate to a part welding platform positioning fixture. BACKGROUND

[0002] Part welding platform is a kind of basic equipment for welding process, mainly used for inspection, measurement, riveting, welding, scribing, assembly, assembly, power mechanical test etc., when welding workpiece on welding platform, should first remove all harmful impurities such as rust, dirt, paint etc. around the welding part and its surroundings, and the existing problems are that the part welding platform positioning fixture is a kind of device for fixing and positioning part, the fixture can ensure the position accuracy of part in the welding process, the position of the part welding platform positioning fixture is usually adjusted by bolt, the size of welding material is not fixed, when positioning different types of welding material, the position and angle of positioning fixture need to be adjusted, bolt is prone to wear after long time use, leading to the decline of adjustment accuracy, and bolt will be loose when being impacted by external force, reducing machining accuracy, and the adjustment of bolt is time-consuming and laborious and not convenient enough, but the positioning fixture used by existing part welding platform does not have the component for conveniently positioning welding material of different sizes, so the part welding platform positioning fixture is proposed to solve the above problems. SUMMARY

[0003] In view of the problems in the prior art, the part welding platform positioning fixture has the advantages that the positioning fixture used by the welding platform can conveniently position welding material of different sizes, solves the problems that the existing part welding platform positioning fixture is a kind of device for fixing and positioning part, the fixture can ensure the position accuracy of part in the welding process, the position of the part welding platform positioning fixture is usually adjusted by bolt, the size of welding material is not fixed, when positioning different types of welding material, the position and angle of positioning fixture need to be adjusted, bolt is prone to wear after long time use, leading to the decline of adjustment accuracy, and bolt will be loose when being impacted by external force, reducing machining accuracy, and the adjustment of bolt is time-consuming and laborious and not convenient enough, but the positioning fixture used by existing part welding platform does not have the component for conveniently positioning welding material of different sizes.

[0004] The utility model discloses a kind of positioning fixtures of component welding platform, including welding platform and several clamping slots, the clamping slot is arranged in the inside of welding platform, the inner chamber of the clamping slot movably connects with two device shell, the top of the device shell is fixedly connected with adjusting shell, the inner chamber of the adjusting shell movably connects with adjusting shell, the opposite side of two the adjusting shell is fixedly connected with clamping plate, the opposite side of two the clamping plate is all through adjusting shell and extends to the outside of adjusting shell inner chamber, the inner chamber of the adjusting shell movably connects with extrusion inclined frame, the inner chamber of the adjusting shell is provided with adjusting device, the inner chamber of the device shell movably connects with extrusion control rod, the side of the extrusion control rod away from clamping plate is all through device shell and extends to the outside of device shell inner chamber, the inside of the device shell is provided with fixing device.

[0005] As preferred by the utility model, the fixing device includes two fixed clamping shells, the opposite sides of the two fixed clamping shells are all through the device shell and extend to the outside of the inner chamber of the device shell, the inner chamber of the device shell is fixedly connected with a clamping shell rod used in cooperation with the fixed clamping shell, the surface of the clamping shell rod is movably connected with the inner chamber of the fixed clamping shell, the opposite sides of the two fixed clamping shells are fixedly connected with two springs, the top of the fixed clamping shell is fixedly connected with an extrusion inclined plate, the surface of the extrusion control rod is in contact with the surface of the extrusion inclined plate, by setting the fixing device, when the device shell needs to be fixed in the inner chamber of the clamping slot, the fixing device has a limiting effect on the position of the device shell in the inner chamber of the clamping slot.

[0006] As preferred by the utility model, the bottom of the extrusion control rod is fixedly connected with a moving shell, the inner chamber of the moving shell is movably connected with a moving inner rod, the bottom of the moving inner rod is fixedly connected with the inner chamber of the device shell, the opposite sides of the two clamping shell rods are fixedly connected with the surface of the moving inner rod, by setting the moving shell and the moving inner rod, when the extrusion control rod moves, it will drive the moving shell to move along the surface of the moving inner rod, the cooperation of the moving shell and the moving inner rod has a limiting effect on the moving position of the extrusion control rod.

[0007] As preferred by the utility model, the left side and the right side of the inner chamber of the clamping slot are both provided with a clamping shell groove used in cooperation with the fixed clamping shell, the surface of the fixed clamping shell is in contact with the inner chamber of the clamping shell groove, the number of the clamping shell grooves is several and evenly distributed on the left and right sides of the inner chamber of the clamping slot, by setting the clamping shell groove, when the device shell moves to the appropriate position in the inner chamber of the clamping shell groove, the extrusion control rod is loosened, the restoring force generated by the spring restoring shape will drive the fixed clamping shell to be clamped into the inner chamber of the clamping shell groove, the cooperation of the fixed clamping shell and the clamping shell groove has a limiting effect on the position of the device shell.

[0008] As the utility model is preferred, the adjusting device includes two adjusting clamping shells, the opposite sides of the two adjusting clamping shells are all through the adjusting shell and extend to the outside of the inner cavity of the adjusting shell, the top of the adjusting clamping shell is fixedly connected with the extrusion column used in cooperation with the extrusion inclined frame, the inner cavity of the extrusion inclined frame is movably connected with the surface of the extrusion column, the opposite sides of the two adjusting clamping shells are fixedly connected with the compression spring, the inner cavity of the adjusting shell is fixedly connected with the two adjusting rods used in cooperation with the adjusting clamping shell, the inner cavity of the adjusting clamping shell is movably connected with the surface of the adjusting rod, when the height of the clamping plate needs to be adjusted according to the size of the welding material, the adjusting device has the adjusting effect on the height of the clamping plate.

[0009] As the utility model is preferred, the adjusting shell is fixedly connected with the positioning sliding block away from the clamping plate, the side, away from the clamping plate, of the positioning sliding block is through the adjusting shell and extends to the outside of the inner cavity of the adjusting shell, the side, away from the clamping plate, of the extrusion inclined frame is through the adjusting shell, the adjusting shell and the positioning sliding block and extends to the outside of the inner cavity of the adjusting shell, when the adjusting shell moves, the positioning sliding block will move along the surface of the adjusting shell, and the positioning sliding block has the limiting effect on the moving position of the adjusting shell.

[0010] As the utility model is preferred, the front side and the rear side of the inner cavity of the adjusting shell are all provided with the adjusting grooves used in cooperation with the adjusting clamping shell, the surface of the adjusting clamping shell is in contact with the inner cavity of the adjusting groove, the number of the adjusting grooves is several and is evenly distributed on the front side and the rear side of the inner cavity of the adjusting shell, when the clamping plate moves to the appropriate position, the extrusion inclined frame is loosened, the restoring force generated by the compression spring after the compression spring restores the shape will drive the adjusting clamping shell to be clamped into the inner cavity of the adjusting groove, and the cooperation of the adjusting clamping shell and the adjusting groove has the limiting effect on the height position of the clamping plate.

[0011] 1, the utility model discloses a fixing device, fixed clamping shell, clamping shell rod, spring and clamping shell groove are used in cooperation, solve the existing spare part welding platform positioning fixture, it is a kind of device for fixed and positioned spare part, this kind of fixture can ensure the position accuracy of spare part in the welding process, usually spare part welding platform positioning fixture uses bolt to adjust position, and the size of welding material is not fixed, when positioning different types of welding material, the position and angle of positioning fixture need to be adjusted, bolt is prone to wear after long time use, resulting in that adjusting accuracy decreases, and bolt will be loose when being impacted by external force, reduce machining accuracy, and the adjustment of bolt is time-consuming and laborious and not convenient enough, but the positioning fixture used in the existing spare part welding platform does not have the component for conveniently positioning welding material of different sizes.

[0012] 2. By setting a fixing device, when the squeezing inclined plate moves, it will drive the two fixing shells to move along the surface of the shell rod to the side that is closer to each other. At the same time, the force generated when the fixing shells move causes the spring to undergo elastic deformation. The restoring force generated by the spring returning to its shape will drive the fixing shells to be inserted into the inner cavity of the shell groove. The fixing device has a limiting effect on the position of the device shell in the inner cavity of the clamp groove. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present utility model;

[0014] Figure 2 This is a three-dimensional schematic diagram showing the connection between the device housing, the adjusting outer shell, and the adjusting shell according to an embodiment of the present invention;

[0015] Figure 3 This is a perspective sectional view of the adjusting shell provided in this embodiment of the utility model;

[0016] Figure 4 This is a perspective sectional view of the device housing provided in an embodiment of the present utility model.

[0017] In the diagram: 1. Welding platform; 2. Fixture slot; 3. Device housing; 4. Adjusting outer shell; 5. Adjusting shell; 6. Clamping plate; 7. Extrusion inclined frame; 8. Adjusting device; 9. Extrusion control rod; 10. Fixing device; 1001. Fixing clamp; 1002. Clamping rod; 1003. Spring; 1004. Extrusion inclined plate; 11. Moving outer shell; 12. Moving inner rod; 13. Clamping slot; 801. Adjusting clamp; 802. Extrusion column; 803. Compression spring; 804. Adjusting rod; 14. Positioning slider; 15. Adjusting groove. Detailed Implementation

[0018] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0019] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0020] like Figures 1 to 4As shown in the figure, the component welding platform positioning fixture provided by this utility model includes a welding platform 1 and several fixture slots 2. The fixture slots 2 are disposed inside the welding platform 1. Two device shells 3 are movably connected to the inner cavity of the fixture slots 2. An adjusting shell 4 is fixedly connected to the top of the device shell 3. An adjusting shell 5 is movably connected to the inner cavity of the adjusting shell 4. A clamping plate 6 is fixedly connected to the opposite side of each of the two adjusting shells 5. The opposite side of each of the two clamping plates 6 passes through the adjusting shell 4 and extends to the outside of the inner cavity of the adjusting shell 4. A pressing inclined frame 7 is movably connected to the inner cavity of the adjusting shell 5. An adjusting device 8 is disposed in the inner cavity of the adjusting shell 5. A pressing control rod 9 is movably connected to the inner cavity of the device shell 3. The side of the pressing control rod 9 away from the clamping plate 6 passes through the device shell 3 and extends to the outside of the inner cavity of the device shell 3. A fixing device 10 is disposed inside the device shell 3.

[0021] refer to Figure 4 The fixing device 10 includes two fixing clips 1001. The opposite sides of the two fixing clips 1001 penetrate the device shell 3 and extend to the outside of the inner cavity of the device shell 3. The inner cavity of the device shell 3 is fixedly connected to a clip rod 1002 that cooperates with the fixing clips 1001. The surface of the clip rod 1002 is movably connected to the inner cavity of the fixing clips 1001. Two springs 1003 are fixedly connected to the opposite sides of the two fixing clips 1001. A pressing inclined plate 1004 is fixedly connected to the top of the fixing clips 1001. The surface of the pressing control rod 9 is in contact with the surface of the pressing inclined plate 1004.

[0022] The above solution is adopted: by setting the fixing device 10, when the device shell 3 needs to be fixed in the inner cavity of the clamp groove 2, the fixing device 10 has a limiting effect on the position of the device shell 3 in the inner cavity of the clamp groove 2.

[0023] refer to Figure 4 The bottom of the extrusion control rod 9 is fixedly connected to a movable outer shell 11, and the inner cavity of the movable outer shell 11 is movably connected to a movable inner rod 12. The bottom of the movable inner rod 12 is fixedly connected to the inner cavity of the device shell 3, and the opposite sides of the two clamping rods 1002 are fixedly connected to the surface of the movable inner rod 12.

[0024] The above solution is adopted: by setting a movable outer shell 11 and a movable inner rod 12, when the extrusion control rod 9 moves, it will drive the movable outer shell 11 to move along the surface of the movable inner rod 12. The cooperation of the movable outer shell 11 and the movable inner rod 12 has a limiting effect on the movement position of the extrusion control rod 9.

[0025] refer to Figure 1 The clamping groove 2 has a clamping groove 13 on the left and right sides of the inner cavity, which is used to cooperate with the fixing clamp 1001. The surface of the fixing clamp 1001 is in contact with the inner cavity of the clamping groove 13. There are several clamping grooves 13, which are evenly distributed on the left and right sides of the inner cavity of the clamping groove 2.

[0026] The above solution is adopted: by setting the retaining groove 13, when the device shell 3 moves to the appropriate position in the inner cavity of the retaining groove 13, the squeezing control rod 9 is released, and the restoring force generated by the spring 1003 returning to its shape will drive the fixed retaining 1001 to be inserted into the inner cavity of the retaining groove 13. The cooperation between the fixed retaining 1001 and the retaining groove 13 has a limiting effect on the position of the device shell 3.

[0027] refer to Figure 3 The adjusting device 8 includes two adjusting housings 801. The two adjusting housings 801 have opposite sides that penetrate the adjusting shell 5 and extend to the outside of the inner cavity of the adjusting shell 5. The top of the adjusting housing 801 is fixedly connected to a pressing column 802 that cooperates with the pressing frame 7. The inner cavity of the pressing frame 7 is movably connected to the surface of the pressing column 802. The two adjusting housings 801 have opposite sides that are fixedly connected to a compression spring 803. The inner cavity of the adjusting shell 5 is fixedly connected to two adjusting rods 804 that cooperate with the adjusting housing 801. The inner cavity of the adjusting housing 801 is movably connected to the surface of the adjusting rods 804.

[0028] The above solution is adopted: by setting the adjustment device 8, when the height of the clamping plate 6 needs to be adjusted according to the size of the welding material, the adjustment device 8 has the function of adjusting the height of the clamping plate 6.

[0029] refer to Figure 2 A positioning slider 14 is fixedly connected to the side of the adjusting shell 5 away from the clamping plate 6. The side of the positioning slider 14 away from the clamping plate 6 passes through the adjusting shell 4 and extends to the outside of the inner cavity of the adjusting shell 4. The side of the squeezing inclined frame 7 away from the clamping plate 6 passes through the adjusting shell 5, the adjusting shell 4 and the positioning slider 14 and extends to the outside of the inner cavity of the adjusting shell 4.

[0030] The above solution is adopted: by setting the positioning slider 14, when the adjusting shell 5 moves, the positioning slider 14 will move along the surface of the adjusting shell 4. The setting of the positioning slider 14 has a limiting effect on the movement position of the adjusting shell 5.

[0031] refer to Figure 2 The front and rear sides of the inner cavity of the adjusting housing 4 are provided with adjusting grooves 15 that cooperate with the adjusting clip 801. The surface of the adjusting clip 801 contacts the inner cavity of the adjusting groove 15. There are several adjusting grooves 15 and they are evenly distributed on the front and rear sides of the inner cavity of the adjusting housing 4.

[0032] The above solution is adopted: by setting the adjustment groove 15, when the clamping plate 6 moves to the appropriate position, the squeezing inclined frame 7 is released, and the restoring force generated by the compression spring 803 returning to its shape will drive the adjustment clip 801 to be inserted into the inner cavity of the adjustment groove 15. The cooperation between the adjustment clip 801 and the adjustment groove 15 has a limiting effect on the height position of the clamping plate 6.

[0033] In use, when the positioning fixture used by the component welding platform 1 needs to conveniently position welding materials of different sizes, the user first pulls the extrusion control rod 9 to the bottom. When the extrusion control rod 9 moves, it will cause the moving outer shell 11 to move along the surface of the moving inner rod 12. The extrusion force generated by the extrusion control rod 9 on the extrusion inclined plate 1004 will cause the two extrusion inclined plates 1004 to move towards each other. When the extrusion inclined plate 1004 moves, it will cause the two fixed clamps 1001 to move along the surface of the clamp rod 1002 towards each other. At the same time, the force generated when the fixed clamps 1001 move makes... Spring 1003 undergoes elastic deformation. When the fixing clip 1001 moves completely into the inner cavity of the device housing 3, it moves the device housing 3 into the inner cavity of the clamping groove 2. Simultaneously, the device housing 3 will drive components such as the adjusting outer shell 4, adjusting shell 5, and clamping plate 6 to move to the top of the welding platform 1. When the clamping plate 6 moves to the appropriate position, the compression control rod 9 is released. The restoring force generated by the spring 1003 returning to its shape will drive the fixing clip 1001 to engage in the inner cavity of the clip groove 13. The cooperation of the fixing clip 1001 and the clip groove 13 restricts the position of the device housing 3. Then, the welding material is placed on the top of the welding platform 1. Simultaneously, the welding material is positioned at the bottom of the clamping plate 6. Then, the extrusion frame 7 is pulled away from the clamping plate 6. As the extrusion frame 7 moves, it generates extrusion force on the extrusion columns 802. The two extrusion columns 802 subjected to this extrusion force will move towards each other. When the extrusion columns 802 move, they will drive the two adjusting clips 801 to move towards each other along the surface of the adjusting rod 804. The force generated when the adjusting clips 801 move causes the compression spring 803 to undergo elastic deformation. When the adjusting clips 801 disengage from the adjusting groove 15 and move completely into the inner cavity of the adjusting shell 5, the clamping plate 6 is pulled towards the welding material. Simultaneously, clamping plate 6 will drive adjusting shell 5 to move along the inner cavity of adjusting shell 4, and positioning slider 14 will move along the surface of adjusting shell 4. When the bottom of clamping plate 6 is in close contact with the surface of the welding material, the squeezing inclined frame 7 is released, and the restoring force generated by the compression spring 803 returning to its shape will drive adjusting clip 801 to be inserted into the inner cavity of adjusting groove 15. The cooperation of adjusting clip 801 and adjusting groove 15 has a limiting effect on the position of adjusting shell 5 and clamping plate 6. The setting of clamping plate 6 has a limiting effect on the position of welding material. At this time, the positioning fixture used by the component welding platform 1 can conveniently position welding materials of different sizes.

[0034] In summary, this component welding platform positioning fixture, through the coordinated use of the fixing device 10, fixing clasp 1001, clasp rod 1002, spring 1003, and clasp groove 13, solves the problem that existing component welding platform positioning fixtures are devices used to fix and position components. While such fixtures ensure the positional accuracy of components during welding, they typically use bolts to adjust the position. Since the size of the welding material is not fixed, the position and angle of the positioning fixture need to be adjusted when positioning different types of welding materials. Bolts are prone to wear after prolonged use, leading to decreased adjustment accuracy. Furthermore, bolts can loosen when subjected to external impact, reducing processing accuracy. Adjusting bolts is time-consuming, labor-intensive, and inconvenient. However, existing component welding platform positioning fixtures lack components for convenient positioning of welding materials of different sizes.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning fixture for a component welding platform, comprising a welding platform (1) and a plurality of fixture slots (2), characterized in that: The fixture groove (2) is located inside the welding platform (1). The inner cavity of the fixture groove (2) is movably connected to two device shells (3). The top of the device shell (3) is fixedly connected to an adjustment shell (4). The inner cavity of the adjustment shell (4) is movably connected to an adjustment shell (5). The opposing sides of the two adjustment shells (5) are fixedly connected to clamps (6). The opposing sides of the two clamps (6) penetrate the adjustment shell (4) and extend to the outside of the inner cavity of the adjustment shell (4). The inner cavity of the adjustment shell (5) is movably connected to an extrusion inclined frame (7). The inner cavity of the adjustment shell (5) is provided with an adjustment device (8). The inner cavity of the device shell (3) is movably connected to an extrusion control rod (9). The side of the extrusion control rod (9) away from the clamps (6) penetrates the device shell (3) and extends to the outside of the inner cavity of the device shell (3). The inner cavity of the device shell (3) is provided with a fixing device (10).

2. The component welding platform positioning fixture as described in claim 1, characterized in that: The fixing device (10) includes two fixing clips (1001). The two fixing clips (1001) have opposite sides that penetrate the device shell (3) and extend to the outside of the inner cavity of the device shell (3). The inner cavity of the device shell (3) is fixedly connected to a clip rod (1002) that cooperates with the fixing clip (1001). The surface of the clip rod (1002) is movably connected to the inner cavity of the fixing clip (1001). Two springs (1003) are fixedly connected to opposite sides of the two fixing clips (1001). The top of the fixing clip (1001) is fixedly connected to a pressing inclined plate (1004). The surface of the pressing control rod (9) is in contact with the surface of the pressing inclined plate (1004).

3. The component welding platform positioning fixture as described in claim 2, characterized in that: The bottom of the extrusion control rod (9) is fixedly connected to a movable outer shell (11), and the inner cavity of the movable outer shell (11) is movably connected to a movable inner rod (12). The bottom of the movable inner rod (12) is fixedly connected to the inner cavity of the device shell (3), and the opposite sides of the two clamping rods (1002) are fixedly connected to the surface of the movable inner rod (12).

4. The component welding platform positioning fixture as described in claim 1, characterized in that: The clamp groove (2) has a clamping slot (13) on the left and right sides of its inner cavity, which is used to cooperate with the fixing clamp (1001). The surface of the fixing clamp (1001) is in contact with the inner cavity of the clamping slot (13). There are several clamping slots (13) and they are evenly distributed on the left and right sides of the clamp groove (2).

5. A component welding platform positioning fixture as described in claim 1, characterized in that: The adjusting device (8) includes two adjusting housings (801). The two adjusting housings (801) extend through the adjusting shell (5) to the outside of the inner cavity of the adjusting shell (5) on opposite sides. The top of the adjusting housing (801) is fixedly connected to an extrusion column (802) that cooperates with the extrusion frame (7). The inner cavity of the extrusion frame (7) is movably connected to the surface of the extrusion column (802). The two adjusting housings (801) are fixedly connected to opposite sides with a compression spring (803). The inner cavity of the adjusting shell (5) is fixedly connected to two adjusting rods (804) that cooperate with the adjusting housing (801). The inner cavity of the adjusting housing (801) is movably connected to the surface of the adjusting rods (804).

6. A component welding platform positioning fixture as described in claim 1, characterized in that: The side of the adjusting shell (5) away from the clamping plate (6) is fixedly connected to a positioning slider (14). The side of the positioning slider (14) away from the clamping plate (6) passes through the adjusting shell (4) and extends to the outside of the inner cavity of the adjusting shell (4). The side of the extrusion frame (7) away from the clamping plate (6) passes through the adjusting shell (5), the adjusting shell (4) and the positioning slider (14) and extends to the outside of the inner cavity of the adjusting shell (4).

7. A component welding platform positioning fixture as described in claim 1, characterized in that: The front and rear sides of the inner cavity of the regulating shell (4) are provided with regulating grooves (15) that cooperate with the regulating clip (801). The surface of the regulating clip (801) is in contact with the inner cavity of the regulating groove (15). There are several regulating grooves (15) and they are evenly distributed on the front and rear sides of the inner cavity of the regulating shell (4).

Images