CN217316673U - Mould frame welding jig and welding set - Google Patents
Mould frame welding jig and welding set Download PDFInfo
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- CN217316673U CN217316673U CN202220949977.8U CN202220949977U CN217316673U CN 217316673 U CN217316673 U CN 217316673U CN 202220949977 U CN202220949977 U CN 202220949977U CN 217316673 U CN217316673 U CN 217316673U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model relates to a welding jig technical field provides a mould frame welding jig and welding set. The mold frame welding fixture comprises; the support is provided with a supporting structure capable of supporting the mold frame; the side positioning mechanism is arranged on the support and is provided with a side positioning surface which is used for abutting against the side surface of the mold frame or the parallel surface of the side surface; the end face positioning mechanism is arranged on the support and is provided with an end positioning face which is used for abutting against the end face of the mold frame or a parallel face of the end face, and the end positioning face is perpendicular to the side positioning face; and the pressing mechanism is used for pressing the mould frame to the supporting structure. Each mould frame is placed and has the definite position for the support in homogeneous phase behind the support, based on the definite position of mould frame, can utilize manipulator etc. to weld the mould frame to improve the degree of automation to the welding of mould frame.
Description
Technical Field
The utility model relates to a welding jig technical field especially relates to a mould frame welding jig and welding set.
Background
The mold vehicle is a device commonly used for pouring concrete plates, and a mold frame of the mold vehicle generally comprises a bottom plate, an end plate and a side plate. The end plate sets up two, and two end plates set up respectively in the both ends at the bottom plate, and the curb plate sets up to one, and the curb plate sets up in one side of bottom plate to the both ends of curb plate are connected with two end plates respectively.
The welding fixture specially used for welding the frame is not arranged in the prior art, the mold frame cannot be positioned and fixed, and the automation degree of welding the mold frame cannot be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mould frame welding jig and welding set for can't fix a position and fixed defect to the mould frame among the solution prior art.
The utility model provides a mould frame welding jig, include:
the support is provided with a supporting structure capable of supporting the mould frame;
the side positioning mechanism is arranged on the support and is provided with a side positioning surface which is used for abutting against the side surface of the mold frame or the parallel surface of the side surface;
the end face positioning mechanism is arranged on the support and is provided with an end positioning surface which is used for abutting against the end face of the mold frame or a parallel surface of the end face, and the end positioning surface is perpendicular to the side positioning surface;
and the pressing mechanism is used for pressing the mould frame to the supporting structure.
According to the utility model provides a mould frame welding jig, the side positioning mechanism comprises a first driving mechanism and two centering blocks, and each centering block is provided with the side positioning surface;
the centering blocks are connected with the support in a sliding mode, the two centering blocks can be close to and far away from each other, the running track of each centering block is perpendicular to the side positioning face, and the first driving mechanism is used for driving the two centering blocks to be close to and far away from each other.
According to the utility model provides a mould frame welding jig, the first driving mechanism comprises a first motor, a first screw rod, a second screw rod and a T-shaped steering box;
the first motor is in transmission connection with the first screw rod and the second screw rod through the T-shaped steering box respectively, the thread turning directions of the first screw rod and the second screw rod are opposite, and the first screw rod and the second screw rod are in thread fit with the two centering blocks respectively.
According to the utility model provides a mould frame welding jig, the terminal surface positioning mechanism includes second actuating mechanism and pushing away the piece, it is equipped with the end positioning face to push away the piece;
the pushing piece is connected with the support in a sliding mode, the running track of the pushing piece is perpendicular to the end positioning face, and the second driving mechanism is used for driving the pushing piece to move.
According to the utility model provides a pair of mould frame welding jig, second actuating mechanism includes cylinder, hydro-cylinder or screw nut actuating mechanism.
According to the utility model provides a mould frame welding jig, the hold-down mechanism includes compact heap and third actuating mechanism;
the pressing block is connected with the support in a sliding mode and used for abutting against the die frame, and the third driving mechanism is used for driving the pressing block to move.
According to the utility model provides a pair of mould frame welding jig, third actuating mechanism includes cylinder, hydro-cylinder or screw nut actuating mechanism.
According to the utility model provides a pair of mould frame welding jig still includes the guard plate, the both sides of support all are equipped with the guard plate, two the guard plate is used for setting up respectively the both sides of mould frame.
The utility model also provides a welding device, which comprises a position changing headstock, a position changing tailstock and the mould frame welding clamp;
the number of the mould frame welding clamps is two, and the two supports are respectively connected with the position changing machine head frame and the position changing machine tail frame.
According to the utility model provides a welding device, which also comprises a guide structure and a fourth driving mechanism;
the guide structure extends along the direction from the position changing headstock to the position changing tailstock;
at least one of the shifting headstock and the shifting tailstock is slidably arranged on the guide structure, and the fourth driving mechanism is used for driving the shifting headstock and the shifting tailstock to approach and separate from each other.
The utility model provides a mould frame welding jig can support the mould frame through bearing structure, can fix a position the lateral part of mould frame through side positioning mechanism, can fix a position the tip of mould frame through terminal surface positioning mechanism, can fix the mould frame through hold-down mechanism, prevents that the mould frame from removing. So set up, each mould frame is placed and is had the definite position for the support in homogeneous phase behind the support, based on the definite position of mould frame, can utilize manipulator etc. to weld the mould frame to improve the degree of automation to mould frame welding.
Further, the utility model provides a welding set advances line location and is fixed to the both ends of mould frame respectively through two mould frame welding jig to can adjust the angle of mould frame through the headstock that shifts and the positioner tailstock, thereby make the mould frame have better welding angle, and then improve welding quality and welding efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a welding jig for a mold frame provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a welding device provided in an embodiment of the present invention.
Reference numerals:
1. a mould frame welding clamp; 101. a support; 102. a support structure; 103. centering blocks; 104. a first screw; 105. a second screw; 106. a T-shaped steering box; 107. a backup member; 108. a compression block; 109. a protection plate;
2. a mold frame; 3. a position changing headstock; 4. a positioner tailstock; 5. and a guide structure.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
The following describes the mold frame welding jig 1 provided in the embodiment of the present invention with reference to fig. 1 to 2.
Specifically, the mold frame welding jig 1 includes a support 101, a side positioning mechanism, an end surface positioning mechanism, and a pressing mechanism.
Wherein the carrier 101 is provided with a support structure 102 capable of supporting the mould carriage 2. For example, the support structure 102 may be provided as a support block. Optionally, the support 101 includes a support bottom frame and a vertical plate perpendicular to the support bottom frame, and the vertical plate is connected to the support bottom frame. The supporting shoe sets up at supporting the underframe.
The side positioning mechanism is disposed on the support 101. For example, the side positioning mechanism is disposed on the support bottom frame. The side positioning mechanism is provided with a side positioning surface which is used for abutting against the side surface of the mould frame 2 or the parallel surface of the side surface. For example, the parallel surfaces of the sides include, but are not limited to, the surfaces of the webs that are parallel to the sides of the mold frame 2.
The end face positioning mechanism is provided on the support 101. For example, the end face positioning mechanism is disposed on the support bottom frame. The end face positioning mechanism is provided with an end positioning face which is used for abutting against the end face of the mold frame 2 or the parallel face of the end face, and the end positioning face is vertical to the side positioning face. For example, the parallel faces of the end faces include, but are not limited to, the faces of the webs that are parallel to the end faces.
The pressing mechanism is used to press the mold carriage 2 against the support structure 102. For example, a hold down mechanism may be provided with the riser.
The embodiment of the utility model provides a mould frame welding jig 1 can support mould frame 2 through bearing structure 102, can fix a position the lateral part of mould frame 2 through side positioning mechanism, can fix a position mould frame 2's tip through terminal surface positioning mechanism, can fix mould frame 2 through hold-down mechanism, prevents that mould frame 2 from removing. So set up, each mould frame 2 all has definite position for support 101 after placing in support 101, based on the definite position of mould frame 2, just can utilize manipulator etc. to weld mould frame 2 to improve the degree of automation to mould frame 2 welding.
Referring to fig. 1, in some embodiments provided by the present disclosure, the side positioning mechanism includes a first driving mechanism and two centering blocks 103, and each centering block 103 is provided with a side positioning surface.
The centering block 103 is slidably connected with the holder 101, and the two centering blocks 103 can move toward and away from each other. For example, two guide rails may be provided on the support 101, the two guide rails correspond to the centering blocks 103 one by one, and the centering blocks 103 are slidably connected with the corresponding guide rails. The two guide rails are arranged collinearly and extend to both sides of the support 101. The running track of the centering block 103 is perpendicular to the side locating surface, and the first driving mechanism is used for driving the two centering blocks 103 to move close to and away from each other.
So set up, can utilize two centering block 103 relative displacement to make two centering blocks 103 offset with the both sides of mould frame 2 respectively to can enough fix a position mould frame 2, can press from both sides tight mould frame 2 again to a certain extent, and then make mould frame 2 and mould frame welding jig 1 be connected more firmly. In addition, the two centering blocks 103 can be close to and far away from each other, so that the two centering blocks 103 can be compatible with the mold frames 2 with different width specifications.
In some embodiments provided herein, the first drive mechanism includes a first motor, a first screw 104, a second screw 105, and a T-turn box 106. The T-shaped steering box 106 is a product in the prior art, and the structure and principle thereof are not important in the discussion herein, and are not described herein again.
The first motor is in transmission connection with the first screw 104 and the second screw 105 through the T-shaped steering box 106, the thread turning directions of the first screw 104 and the second screw 105 are opposite, and the first screw 104 and the second screw 105 are in thread fit with the two centering blocks 103 respectively.
When the first motor rotates, the T-shaped steering box 106 drives the first screw 104 and the second screw 105 to rotate in the same direction, and the thread turning directions of the first screw 104 and the second screw 105 are opposite, so that the two centering blocks 103 can approach and separate from each other. So set up, first actuating mechanism's simple structure utilizes the auto-lock performance of screw rod simultaneously, when providing higher repeated positioning accuracy, has also improved the centre gripping stability of work piece, has reduced the safety risk that brings because removal such as rotation etc. when producing.
Optionally, the first motor may be configured as a servo motor, so that workpieces with different widths can be compatible through position feedback, and the fault tolerance of the incoming material size of the workpiece can be improved through torque feedback.
In some embodiments provided by the present invention, the end face positioning mechanism comprises a second driving mechanism and a pushing member 107, and the pushing member 107 is provided with an end positioning face.
The pushing member 107 is slidably connected with the holder 101. For example, a guide rail may be provided on the support 101, with the pushing member 107 being slidably connected to the guide rail. The track of the pushing piece 107 is perpendicular to the end positioning surface, and the second driving mechanism is used for driving the pushing piece 107 to displace.
In use, as shown in fig. 2, the two mold frame welding jigs 1 are arranged oppositely, and the two pushing members 107 push the mold frame 2 from two ends of the mold frame 2, respectively, so as to position and clamp the mold frame 2. Besides, the two pushing parts 107 can move close to and away from each other, so that the two pushing parts 107 can be compatible with the mould frames 2 with different length specifications.
In some embodiments provided by the present invention, the second driving mechanism comprises a cylinder, a cylinder or a lead screw nut driving mechanism.
When the second driving mechanism is configured as an air cylinder or an oil cylinder, two ends of the second driving mechanism are respectively connected with the support 101 and the pushing member 107 to drive the pushing member 107 to displace.
When the second driving mechanism is set as a screw nut driving mechanism, the second driving mechanism can be in transmission connection with a screw rod in the screw nut driving mechanism by taking the servo motor as a power source so as to drive the screw rod to rotate. The pushing member 107 is connected to the nut in the lead screw nut drive mechanism for displacement therewith. Meanwhile, the self-locking performance of the screw is utilized, so that the clamping stability of the workpiece is improved while higher repeated positioning precision is provided, and the safety risk caused by rotation and other movement during production is reduced.
In some embodiments provided herein, the hold-down mechanism includes a hold-down block 108 and a third drive mechanism.
The pressing block 108 is slidably connected with the support 101, the pressing block 108 is used for abutting against the die carriage 2, and the third driving mechanism is used for driving the pressing block 108 to displace.
Optionally, the third drive mechanism comprises a pneumatic cylinder, a hydraulic cylinder or a lead screw nut drive mechanism.
When the third driving mechanism is configured as an air cylinder or an oil cylinder, two ends of the third driving mechanism are respectively connected to the support 101 and the pressing block 108 to drive the pressing block 108 to move.
When the third driving mechanism is set as a screw nut driving mechanism, the third driving mechanism can be in transmission connection with a screw rod in the screw nut driving mechanism by taking the servo motor as a power source so as to drive the screw rod to rotate. The hold down block 108 is connected to the nut in the lead screw nut drive mechanism for displacement with the nut. Meanwhile, the self-locking performance of the screw is utilized, the high repeated positioning precision is provided, the compression stability of the workpiece is improved, and the safety risk caused by rotation and other movement during production is reduced.
Optionally, the centering block is driven by the first driving mechanism to position the side face of the mold frame, the second driving mechanism drives the pushing piece to position the end face of the mold frame, the pressing block is driven by the third driving mechanism to press the mold frame, and the three parts are combined with each other, so that the mold frame welding fixture can adapt to products which do not provide specification and size, manual adjustment is not needed, personnel investment is reduced, and automation level is improved.
In some embodiments provided by the utility model, mould frame welding jig 1 still includes guard plate 109.
Both sides of support 101 all are equipped with guard plate 109, and two guard plates 109 are used for setting up respectively in the both sides of mould frame 2.
Through setting up protection plate 109, can support and block mould frame 2 when sideslip appears in mould frame 2 to improve mould frame welding jig 1's security performance.
Referring to fig. 2, the embodiment of the present invention further provides a welding device.
Specifically, the welding device comprises a positioner headstock 3, a positioner tailstock 4 and the mold frame welding fixture 1.
The number of the die frame welding clamps 1 is two, and the two supports 101 are respectively connected with the positioner headstock 3 and the positioner tailstock 4.
The positioner headstock 3 and the positioner tailstock 4 belong to products in the prior art, for example, a rotary driving mechanism such as a motor is arranged on the positioner headstock 3 at least, and the mould headstock can be driven to rotate between the positioner headstock 3 and the positioner tailstock 4 through the rotary driving mechanism.
So set up, fix a position and fix the both ends of mould frame 2 respectively through two mould frame welding jig 1 to can adjust the angle of mould frame 2 through positioner headstock 3 and positioner tailstock 4, thereby make mould frame 2 have better welding angle, and then improve welding quality and welding efficiency. In addition, the welding device can adapt to products which do not provide specification and size, manual adjustment is not needed, the input of personnel is reduced, and the automation level is improved.
Referring to fig. 2, in some embodiments provided by the present disclosure, the welding device further includes a guide structure 5 and a fourth driving mechanism.
The guide structure 5 extends along the direction from the positioner headstock 3 to the positioner tailstock 4.
At least one of the positioner headstock 3 and the positioner tailstock 4 is slidably arranged on the guide structure 5, and the fourth driving mechanism is used for driving the positioner headstock 3 and the positioner tailstock 4 to approach and separate from each other.
So set up, through adjusting the interval between two mould frame welding jig 1, can compatible different length specification's mould frame 2 to compatible scope is wider.
For example, the fourth drive mechanism may be a lead screw nut drive mechanism or a rack and pinion drive mechanism.
Optionally, the positioner headstock 3 and the positioner tailstock 4 are both provided with a rotation driving mechanism, so that the mold frame 2 can be driven to rotate by the positioner headstock 3 and the positioner tailstock 4 together, and the problem that the mold frame 2 is easy to twist and deform when the length is long is solved.
Further, the welding device also comprises a welding robot.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a mould frame welding jig which characterized in that includes:
the support is provided with a supporting structure capable of supporting the mold frame;
the side positioning mechanism is arranged on the support and is provided with a side positioning surface which is used for abutting against the side surface of the mold frame or the parallel surface of the side surface;
the end face positioning mechanism is arranged on the support and is provided with an end positioning surface which is used for abutting against the end face of the mold frame or a parallel surface of the end face, and the end positioning surface is perpendicular to the side positioning surface;
and the pressing mechanism is used for pressing the mould frame to the supporting structure.
2. The mold frame welding fixture of claim 1, wherein said side positioning mechanism includes a first drive mechanism and two centering blocks, each of said centering blocks being provided with said side positioning surface;
the centering blocks are connected with the support in a sliding mode, the two centering blocks can be close to and far away from each other, the running track of each centering block is perpendicular to the side positioning face, and the first driving mechanism is used for driving the two centering blocks to be close to and far away from each other.
3. The mold frame welding fixture of claim 2, wherein the first drive mechanism comprises a first motor, a first screw, a second screw, and a T-shaped steering box;
the first motor is in transmission connection with the first screw rod and the second screw rod through the T-shaped steering box respectively, the thread turning directions of the first screw rod and the second screw rod are opposite, and the first screw rod and the second screw rod are in thread fit with the two centering blocks respectively.
4. The mold frame welding fixture of claim 1, wherein the end face positioning mechanism comprises a second drive mechanism and a pushing member, the pushing member being provided with the end positioning face;
the pushing piece is connected with the support in a sliding mode, the running track of the pushing piece is perpendicular to the end positioning face, and the second driving mechanism is used for driving the pushing piece to move.
5. The mold frame welding fixture of claim 4, wherein the second drive mechanism comprises an air cylinder, an oil cylinder, or a lead screw nut drive mechanism.
6. The mold frame welding fixture of any one of claims 1-5, wherein the hold-down mechanism comprises a hold-down block and a third drive mechanism;
the pressing block is connected with the support in a sliding mode and used for abutting against the die frame, and the third driving mechanism is used for driving the pressing block to move.
7. The mold frame welding fixture of claim 6, wherein the third drive mechanism comprises an air cylinder, an oil cylinder, or a lead screw nut drive mechanism.
8. The mold frame welding fixture of claim 1, further comprising protection plates, wherein the protection plates are disposed on two sides of the support, and the two protection plates are respectively disposed on two sides of the mold frame.
9. A welding device, which is characterized by comprising a shifting headstock, a shifting tailstock and the mould frame welding clamp according to any one of claims 1-8;
the number of the mould frame welding clamps is two, and the two supports are respectively connected with the position changing machine head frame and the position changing machine tail frame.
10. The welding device of claim 9, further comprising a guide structure and a fourth drive mechanism;
the guide structure extends along the direction from the position changing headstock to the position changing tailstock;
at least one of the shifting headstock and the shifting tailstock is slidably arranged on the guide structure, and the fourth driving mechanism is used for driving the shifting headstock and the shifting tailstock to approach and separate from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949977.8U CN217316673U (en) | 2022-04-21 | 2022-04-21 | Mould frame welding jig and welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949977.8U CN217316673U (en) | 2022-04-21 | 2022-04-21 | Mould frame welding jig and welding set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217316673U true CN217316673U (en) | 2022-08-30 |
Family
ID=82948774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220949977.8U Active CN217316673U (en) | 2022-04-21 | 2022-04-21 | Mould frame welding jig and welding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217316673U (en) |
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2022
- 2022-04-21 CN CN202220949977.8U patent/CN217316673U/en active Active
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