CN220498245U - Welding jig for mould manufacturing - Google Patents
Welding jig for mould manufacturing Download PDFInfo
- Publication number
- CN220498245U CN220498245U CN202321911012.0U CN202321911012U CN220498245U CN 220498245 U CN220498245 U CN 220498245U CN 202321911012 U CN202321911012 U CN 202321911012U CN 220498245 U CN220498245 U CN 220498245U
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- welding
- workbench
- fixedly connected
- guide rail
- screw
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- 238000003466 welding Methods 0.000 title claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a welding fixture for die manufacturing, which relates to the technical field of die manufacturing and comprises a workbench and a plurality of welding fixtures arranged on the workbench, wherein the welding fixtures are arranged on two sides of the workbench in pairs, a connecting block is fixedly connected between the two welding fixtures of the two pairs, two chain wheels are enabled to rotate simultaneously through transmission of a chain, two bidirectional screw rods are further enabled to rotate simultaneously, through threaded connection of the bidirectional screw rods and sliding blocks, distance adjustment of the two sliding blocks on the same bidirectional screw rods can be achieved, and further distance adjustment of the welding fixtures of the plurality of pairs on the workbench is achieved, and the welding fixture is used for clamping die surfaces with different lengths.
Description
Technical Field
The utility model relates to the technical field of die manufacturing, in particular to a welding fixture for die manufacturing.
Background
The mold refers to various molds and tools used for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and the like in industrial production to obtain the required products, and in the process of manufacturing the mold, a welding mode is needed, and the same welding mode needs a clamp.
For example, a die-bonding jig of the prior art (publication number: CN 218363076U) in which, in order to clamp dies of different shapes and sizes, the width of the die is adapted by adjusting the opening angle of the clamping plates, and then the second electric push rod drives the clamping plates inward to clamp the die until the die is completely clamped, the die-bonding jig can be applied to conventional or abnormal die-bonding by providing the clamping plates with the adjustable angle;
however, in the prior art, the angle adjustment of the clamping plate is realized by rotating the fastening bolts in the welding clamps, but the fastening bolts in the two symmetrically distributed welding clamps cannot be rotated at the same time, so that more time is needed for personnel to send to accurately and finely rotate and adjust the fastening bolts, which is time-consuming and labor-consuming, so that in the prior art, the applicant makes an improvement on the rotation mode of the fastening bolts in the two symmetrically distributed welding clamps.
Disclosure of Invention
The utility model aims to solve the problem that in the prior art, independent adjustment of a fastening bolt is time-consuming and labor-consuming, and provides a welding fixture for die manufacturing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a welding jig for mould manufacturing, includes workstation and sets up a plurality of welding jigs on the workstation, a plurality of welding jigs are two-to-one set of to set up respectively in the workstation both sides, fixedly connected with connecting block between two welding jigs of two-to-one set, connecting block side base department runs through and is provided with two pivots that distribute along workstation width direction, and the topside both sides of connecting block all run through and are provided with two connecting axles that distribute along the workstation direction of height, keep away from the workstation the pivot is a set of with the connecting axle, the both ends of pivot are fixedly connected with rotation bevel gear respectively, the both ends of connecting axle are fixedly connected with connection bevel gear respectively, rotation is connected with the gear shaft on welding jig's the mounting panel, and the fastening bolt spiral shell head department fixedly connected with of welding jig is connected with the drive gear of gear shaft meshing, the terminal surface fixedly connected with of gear shaft is with and is kept away from the cooperation bevel gear of the connection bevel gear meshing connection of workstation.
Further: the welding fixture is characterized in that a guide rail is embedded in the bottom edge of the welding fixture in a sliding manner, a screw is rotationally connected to the guide rail, threads of the screw penetrate through the welding fixture, one end of the screw penetrates through the guide rail and extends outwards, a matched bevel gear is fixedly connected to the end of the screw, and the matched bevel gear on the screw is meshed and connected with a connecting bevel gear close to the workbench.
Further: grooves are respectively formed in two sides of the table top of the workbench, the guide rail is located in the grooves, sliding grooves distributed along the length direction of the workbench are formed in the bottoms of the grooves, two sliding blocks are symmetrically and slidably connected in the sliding grooves, and two-way screw rods with threads penetrating through the two sliding blocks are rotationally connected in the sliding grooves.
Further: one end of the bidirectional screw rod extends outwards through the workbench and is fixedly connected with a chain wheel, and the two chain wheels are connected through chain transmission.
Further: the part of the sliding block and the welding fixture embedded into the guide rail is T-shaped.
Further: the height of the guide rail is equal to the depth of the groove.
Further: the connecting block is U-shaped, and the inner bottom surface of the connecting block is in sliding connection with the bottom of the workbench.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the connecting shaft far away from the workbench is rotated to realize rotation of two connecting bevel gears, so that rotation of a rotating bevel gear at the bottom end of the rotating shaft is realized, the rotating bevel gears at the top end of the rotating shaft and the rotating bevel gear at the top end of the rotating shaft are driven to rotate, further, rotation of a matched bevel gear at the end face of the gear shaft is realized, rotation of a fastening bolt on the welding fixture is realized, and further, angle adjustment of clamping plates of the welding fixture is realized.
2. According to the utility model, the connecting shaft close to the workbench is rotated to realize rotation of two connecting bevel gears, rotation of the rotating bevel gears at the bottom end of the rotating shaft is realized, the rotating bevel gears at the top end of the rotating shaft are driven to rotate, the matched bevel gears at the end face of the screw rod are driven to rotate, further, rotation of the screw rod is realized, and two symmetrically distributed welding jigs can slide relatively or oppositely along the surface of the guide rail through threaded through connection of the screw rod and the welding jig mounting plate, so that dies with different widths can be clamped.
Drawings
Fig. 1 is a schematic perspective view of a welding fixture for manufacturing a mold according to the present utility model;
FIG. 2 is a schematic view showing the bottom view of FIG. 1 of a welding jig for mold manufacturing according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the welding jig of FIG. 1 for mold manufacturing according to the present utility model;
fig. 4 is a schematic structural view of the connection block.
Legend description: 1. a work table; 2. a groove; 3. a chute; 4. a connecting block; 5. a guide rail; 6. a connecting shaft; 7. connecting a bevel gear; 8. a sprocket; 9. a gear shaft; 10. a rotating shaft; 11. rotating the bevel gear; 12. welding a clamp; 13. matching with a bevel gear; 14. a transmission gear; 15. a two-way screw rod; 16. a slide block; 17. and (3) a screw.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
As shown in fig. 1-4, a welding fixture for die manufacturing comprises a workbench 1 and a plurality of welding fixtures 12 arranged on the workbench 1, wherein the welding fixtures 12 are arranged on two sides of the workbench 1 in pairs, a connecting block 4 is fixedly connected between the two welding fixtures 12 of the two pairs, two rotating shafts 10 distributed along the width direction of the workbench 1 are penetrated through the bottom edge of the side face of the connecting block 4, two connecting shafts 6 distributed along the height direction of the workbench 1 are penetrated through the two sides of the top edge of the connecting block 4, the rotating shafts 10 and the connecting shafts 6 far away from the workbench 1 are in a group, two ends of the rotating shafts 10 are respectively fixedly connected with a rotary bevel gear 11, two ends of the connecting shafts 6 are respectively fixedly connected with a connecting bevel gear 7, a gear shaft 9 is rotatably connected to a mounting plate of the welding fixtures 12, a transmission gear 14 in meshed connection with the gear shaft 9 is fixedly connected to a fastening bolt screw head of the welding fixture 12, and a matched bevel gear 13 in meshed connection with the connecting bevel gear 7 far away from the workbench 1 is fixedly connected to the end face of the gear shaft 9;
the scheme is realized as follows: the connecting shaft 6 of the workbench 1 is rotationally far away from, two connecting bevel gears 7 are rotationally realized, and then the rotating bevel gears 11 at the bottom end of the rotating shaft 10 are rotationally realized, the rotating bevel gears 11 at the top ends of the rotating shaft 10 and the rotating shaft 10 are driven to rotate, and then the matched bevel gears 13 at the end face of the gear shaft 9 are rotationally realized, the gear shaft 9 is driven to rotate, the fastening bolts on the welding clamps 12 can be rotated through the meshing connection of the gear shaft 9 and the transmission gear 14, and then the clamping plate angle adjustment of the welding clamps 12 is realized, namely, the scheme can simultaneously realize the simultaneous rotation of the fastening bolts of the two welding clamps 12 which are symmetrically arranged, namely, the two welding clamps 12 which are symmetrically distributed simultaneously perform the stirring angle adjustment.
As shown in fig. 3: the bottom edge of the welding fixture 12 is embedded and slidingly connected with a guide rail 5, a screw rod 17 is rotationally connected with the guide rail 5, the screw rod 17 penetrates through the welding fixture 12 through threads, one end of the screw rod 17 penetrates through the guide rail 5 and extends outwards to be fixedly connected with a matched bevel gear 13, and the matched bevel gear 13 on the screw rod 17 is meshed and connected with a connecting bevel gear 7 close to the workbench 1;
in the scheme, the method comprises the following steps: the connecting shaft 6 which is close to the workbench 1 is rotated, two connecting bevel gears 7 are rotated, the rotating bevel gears 11 at the bottom end of the rotating shaft 10 are rotated, the rotating bevel gears 11 at the top ends of the rotating shaft 10 and the rotating shaft 10 are driven to rotate, the matched bevel gears 13 at the end surfaces of the screw rods 17 are driven to rotate, the screw rods 17 are rotated, the screw rods 17 are connected with the mounting plates of the welding clamps 12 in a threaded penetrating manner, two welding clamps 12 which are symmetrically distributed can slide relatively or oppositely along the surfaces of the guide rails 5, and dies with different widths can be clamped.
As shown in fig. 1 and 3: grooves 2 are respectively formed in two sides of the table top of the workbench 1, guide rails 5 are positioned in the grooves 2, sliding grooves 3 distributed along the length direction of the workbench 1 are formed in the bottoms of the grooves 2, two sliding blocks 16 are symmetrically and slidingly connected in the sliding grooves 3, and a bidirectional screw rod 15 with threads penetrating through the two sliding blocks 16 is rotationally connected in the sliding grooves 3;
in addition: one end of the bidirectional screw rod 15 extends outwards through the workbench 1 and is fixedly connected with a chain wheel 8, and the two chain wheels 8 are connected through chain transmission;
in the scheme, the method comprises the following steps: the two chain wheels 8 are enabled to rotate simultaneously through the transmission of the chain, so that the two bidirectional screw rods 15 are enabled to rotate simultaneously, the distance between the two sliding blocks 16 on the same bidirectional screw rod 15 can be adjusted through the threaded connection of the bidirectional screw rods 15 and the sliding blocks 16, and the distance between a plurality of groups of welding clamps 12 on the workbench 1 is enabled to be adjusted, and the welding clamps are used for clamping the surfaces of dies with different lengths;
in addition, the threads on two sides of the two-way screw rod 15 in the scheme are reversely arranged, and the threads on the same side of the two-way screw rods 15 are reversely arranged.
As shown in fig. 4: the parts of the sliding block 16 and the welding fixture 12 embedded in the guide rail 5 are all T-shaped;
ensuring that the welding jig 12 and the slider 16 can only slide horizontally.
As shown in fig. 1: the height of the guide rail 5 is equal to the depth of the groove 2;
ensuring that the mould does not interfere with the guide rail 5 when placed on the table 1.
As shown in fig. 2: the connecting block 4 is U-shaped, and the inner bottom surface of the connecting block 4 is in sliding connection with the bottom of the workbench 1.
When the working principle is used, a die is placed on the workbench 1, according to the length of the die, the two chain wheels 8 are enabled to rotate simultaneously through the transmission of a chain, the two bidirectional screw rods 15 are enabled to rotate simultaneously, the distance between the two sliding blocks 16 on the same bidirectional screw rod 15 can be adjusted through the threaded connection of the bidirectional screw rods 15 and the sliding blocks 16, the distance between a plurality of groups of welding fixtures 12 on the workbench 1 is enabled to be adjusted, then the connecting shaft 6 far away from the workbench 1 is rotated, the two connecting bevel gears 7 are enabled to rotate, the rotating bevel gears 11 at the bottom end of the rotating shaft 10 are enabled to rotate, the rotating shaft 10 and the rotating bevel gears 11 at the top end of the rotating shaft 10 are driven to rotate, the matched bevel gears 13 at the end face of the gear shaft 9 are enabled to rotate, the gear shaft 9 is driven to rotate, the fastening bolt on the welding fixture 12 can be rotated through the meshing connection of the gear shaft 9 and the transmission gear 14, further, the clamping plate angle of the welding fixture 12 is adjusted, the connecting shaft 6 close to the workbench 1 is rotated at last, two connecting bevel gears 7 are rotated, further, the rotating bevel gears 11 at the bottom end of the rotating shaft 10 are rotated, the rotating shaft 10 and the rotating bevel gears 11 at the top end of the rotating shaft 10 are driven to rotate, the matched bevel gears 13 at the end face of the screw rod 17 are driven to rotate, further, the screw rod 17 is rotated, and the two welding fixtures 12 which are symmetrically distributed can relatively move to the surface of the close mold through the threaded penetrating connection of the screw rod 17 and the mounting plate of the welding fixture 12.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. Welding jig for mould manufacturing, including workstation (1) and a plurality of welding jigs (12) of setting on workstation (1), its characterized in that: the welding fixture comprises a plurality of welding fixtures (12) and is characterized in that the welding fixtures are arranged on two sides of a workbench (1), a connecting block (4) is fixedly connected between the two welding fixtures (12) in a pair, two rotating shafts (10) distributed along the width direction of the workbench (1) are arranged at the bottom edge of the side face of the connecting block (4) in a penetrating mode, two connecting shafts (6) distributed along the height direction of the workbench (1) are arranged at the two sides of the top edge of the connecting block (4) in a penetrating mode, the rotating shafts (10) and the connecting shafts (6) far away from the workbench (1) are in a group, rotating bevel gears (11) are fixedly connected to two ends of the rotating shafts (10), connecting bevel gears (7) are fixedly connected to two ends of the connecting shafts (6), a gear shaft (9) is rotatably connected to a mounting plate of the welding fixture (12), a transmission gear (14) meshed with the gear shaft (9) is fixedly connected to a fastening bolt screw head of the welding fixture (12), and the end face of the gear shaft (9) is fixedly connected with a bevel gear (13) meshed with the bevel gears (7) far away from the connection of the workbench (1).
2. The welding jig for mold manufacturing according to claim 1, wherein: the welding fixture is characterized in that a guide rail (5) is connected to the bottom edge of the welding fixture (12) in an embedded sliding manner, a screw (17) is connected to the guide rail (5) in a rotating manner, the screw (17) penetrates through the welding fixture (12) in a threaded manner, one end of the screw (17) penetrates through the guide rail (5) and extends outwards, a matched bevel gear (13) is fixedly connected to the screw, and the matched bevel gear (13) on the screw (17) is connected with a connecting bevel gear (7) close to the workbench (1) in a meshed manner.
3. The welding jig for mold manufacturing according to claim 2, wherein: the two sides of the table top of the workbench (1) are respectively provided with a groove (2), the guide rail (5) is positioned in the grooves (2), the bottoms of the grooves (2) are provided with sliding grooves (3) distributed along the length direction of the workbench (1), two sliding blocks (16) are symmetrically and slidably connected in the sliding grooves (3), and the sliding grooves (3) are rotationally connected with two-way screw rods (15) with threads penetrating through the two sliding blocks (16).
4. A welding jig for mold manufacturing according to claim 3, wherein: one end of the bidirectional screw rod (15) penetrates through the workbench (1) to extend outwards and is fixedly connected with the chain wheels (8), and the two chain wheels (8) are connected through chain transmission.
5. A welding jig for mold manufacturing according to claim 3, wherein: the parts of the sliding block (16) and the welding fixture (12) embedded into the guide rail (5) are all T-shaped.
6. The welding jig for mold manufacturing according to claim 2, wherein: the height of the guide rail (5) is equal to the depth of the groove (2).
7. The welding jig for mold manufacturing according to claim 1, wherein: the connecting block (4) is arranged in a U-shaped mode, and the inner bottom surface of the connecting block (4) is in sliding connection with the table bottom of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911012.0U CN220498245U (en) | 2023-07-20 | 2023-07-20 | Welding jig for mould manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911012.0U CN220498245U (en) | 2023-07-20 | 2023-07-20 | Welding jig for mould manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498245U true CN220498245U (en) | 2024-02-20 |
Family
ID=89868756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321911012.0U Active CN220498245U (en) | 2023-07-20 | 2023-07-20 | Welding jig for mould manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498245U (en) |
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2023
- 2023-07-20 CN CN202321911012.0U patent/CN220498245U/en active Active
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