CN213614739U - Spot welding positioning tool for circular base - Google Patents

Spot welding positioning tool for circular base Download PDF

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Publication number
CN213614739U
CN213614739U CN202022023464.8U CN202022023464U CN213614739U CN 213614739 U CN213614739 U CN 213614739U CN 202022023464 U CN202022023464 U CN 202022023464U CN 213614739 U CN213614739 U CN 213614739U
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China
Prior art keywords
support
spot welding
circular base
centre gripping
workstation
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CN202022023464.8U
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Chinese (zh)
Inventor
杨家林
邵占新
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Shiyan Yipeng Industry And Trade Co ltd
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Shiyan Yipeng Industry And Trade Co ltd
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Abstract

The utility model relates to a spot welding location frock technical field discloses a spot welding location frock for circular base, including the workstation, be provided with horizontal clamping fine-tuning and vertical clamping mechanism on the workstation, horizontal clamping fine-tuning includes that the opposition sets up a plurality of centre gripping subassembly in the workstation both sides, with centre gripping subassembly threaded connection's screw rod, rotate the mounting panel of being connected with the screw rod, set firmly in the workstation below and with the fixed plate of mounting panel rigid coupling, the drive assembly of drive centre gripping subassembly motion. The utility model discloses be provided with horizontal clamping fine-tuning, make the centre gripping subassembly can carry out the centre gripping to the circular base in the certain limit through rotating the screw rod, can reach better tight effect of clamp, improve the welding quality of work piece, set up the first cylinder and the second cylinder that highly different and interval set up simultaneously, can make first cylinder and second cylinder and treat that the holder is the double-line contact, positioning accuracy is high, and the rigidity is better simultaneously, prevents effectively that gliding phenomenon from appearing in the work piece.

Description

Spot welding positioning tool for circular base
Technical Field
The utility model relates to a spot welding location frock technical field, in particular to spot welding location frock for circular base.
Background
Spot welding is a welding method in which a columnar electrode is used to form a welding spot between the contact surfaces of two overlapping workpieces during welding. During spot welding, the workpiece is pressed to be in close contact, then current is switched on, the contact part of the workpiece is melted under the action of resistance heat, and a welding spot is formed after cooling, so that the application range is very wide.
However, the existing spot welding positioning tool for the circular base is inconvenient to position, poor in clamping effect and easy to cause object sliding, so that welding failure or poor in welding effect is caused; meanwhile, the clamping range of the clamping device cannot be adjusted, so that the application range is single, and the popularization and application of the spot welding positioning tool are limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spot welding location frock for circular base has the tight convenient effect of clamp.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a spot welding location frock for circular base, includes the workstation, be provided with horizontal clamping fine-tuning and vertical clamping mechanism on the workstation, horizontal clamping fine-tuning including the opposition set up in a plurality of centre gripping subassembly of workstation both sides, with centre gripping subassembly threaded connection's screw rod, with the screw rod rotates the mounting panel of connecting, sets firmly the workstation below and with fixed plate, the drive of mounting panel rigid coupling the drive assembly of centre gripping subassembly motion.
Through adopting above-mentioned technical scheme, drive assembly drive screw rotates, and the centre gripping subassembly with screw rod threaded connection is close to or keeps away from and treats the centre gripping work piece, and the mounting panel plays the supporting role to the screw rod, and the fixed plate plays the supporting role to the centre gripping subassembly, makes the centre gripping subassembly can carry out the centre gripping to the circular base in the certain limit through rotating the screw rod, can reach better tight effect of clamp, improves the welding quality of work piece.
The utility model discloses a further set up to: the centre gripping subassembly include with screw rod threaded connection's first support, with first support rotate the first cylinder of connecting, with first support parallel arrangement's second support, one end with first support rigid coupling other end with the second support can dismantle the connecting block of connecting, with the second support rotates to be connected and is located the second cylinder that is close to first cylinder one side, first support is kept away from one side of first cylinder and is seted up with screw rod complex threaded connection hole.
Through adopting above-mentioned technical scheme, set up highly different and first cylinder and the second cylinder that the interval set up, can make first cylinder and second cylinder be the double-line contact with treating the holder, positioning accuracy is high, and the rigidity is better simultaneously, prevents effectively that gliding phenomenon from appearing in the work piece, improves work piece welded success rate.
The utility model discloses a further set up to: one side of the second support, which is far away from the second roller, is provided with a kidney-shaped hole, and the upper end of the connecting block is provided with a round hole matched with the kidney-shaped hole.
Through adopting above-mentioned technical scheme, design the radial fine setting of first cylinder relatively of second cylinder, make treat that first cylinder and second cylinder homoenergetic are in the contact with treating the centre gripping work piece by clamping state under the holder to prevent to treat that the holder slides, press from both sides tightly the effect better.
The utility model discloses a further set up to: the driving assembly comprises a first gear fixedly arranged at one end of the screw rod, a second gear meshed with the first gear, a rotating shaft fixedly connected with the second gear, and a handle fixedly connected to one end of the rotating shaft.
By adopting the technical scheme, an operator rotates the handle to drive the rotating shaft to rotate, the rotating shaft drives the gear II to rotate, the gear I and the gear II are in meshed transmission, the gear drives the screw rod to rotate, and the clamping components at two ends of the workbench are adjusted to be close to or far away from a workpiece to be clamped simultaneously through meshed transmission of the gear I and the gear II.
The utility model discloses a further set up to: the vertical clamping mechanism comprises a plurality of quick clamps arranged on two opposite sides of the workbench and a connecting plate fixedly connected with the quick clamps, and elastic fillers are arranged on one side of each quick clamp, which is in contact with a workpiece.
Through adopting above-mentioned technical scheme, in welding process, for preventing that the work piece from taking place the displacement in vertical direction, be provided with the active grab and carry on spacingly to the work piece, and be provided with the elasticity filler on the contact surface that the active grab and work piece contacted, avoid the work piece damage to appear.
The utility model discloses a further set up to: and a welding gun connecting seat is arranged on one side of the workbench, which is close to the handle.
Through adopting above-mentioned technical scheme, the welder connecting seat of setting is convenient for placing of welder, makes things convenient for the operator to carry out welding operation.
The utility model has the advantages that:
1. the utility model is provided with a horizontal clamping fine adjustment mechanism, the clamping component can clamp a circular base in a certain range by rotating the screw rod, a better clamping effect can be achieved, the welding quality of a workpiece is improved, and the first roller and the second roller which are different in height and are arranged at intervals are arranged at the same time, so that the first roller and the second roller can be in double-line contact with the workpiece to be clamped, the positioning precision is high, the rigidity is better, the sliding phenomenon of the workpiece is effectively prevented, and the success rate of welding the workpiece is improved;
2. the utility model is provided with the driving component, an operator drives the screw rod to rotate through the handle, and simultaneously, through the meshing transmission of the first gear and the second gear, the clamping components at two ends of the workbench can be adjusted to be close to or far away from a workpiece to be clamped, so that the working efficiency is improved;
3. the utility model discloses be provided with the active grab and carry on spacingly to the work piece, prevent that the work piece from taking place the displacement in vertical direction, and be provided with the elasticity filler on the contact surface that the active grab contacted with the work piece, avoid the work piece because press from both sides tightly the damage that appears.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of the spot welding positioning tool for the circular base of the present invention.
Fig. 2 is a schematic structural diagram of a clamping assembly of the spot welding positioning tool for the circular base.
Fig. 3 is a right side view of a clamp assembly for a spot welding fixture for circular bases.
Fig. 4 is a schematic structural diagram of a driving assembly of a spot welding positioning tool for a circular base.
In the figure, 1, a workbench; 2. a drive assembly; 201. a first gear; 202. a handle; 203. a second gear; 204. a rotating shaft; 3. a fixing plate; 4. mounting a plate; 5. a screw; 6. a clamping assembly; 601. a second bracket; 601a, a waist-shaped hole; 602. a second drum; 603. a first bracket; 603a, a threaded connection hole; 604. a first drum; 605. connecting blocks; 7. quick clamping; 8. a connecting plate; 801. an elastic filler; 9. welding gun connecting seat.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a spot welding location frock for circular base, includes workstation 1, is provided with horizontal clamping fine-tuning and vertical clamping mechanism on the workstation 1, and horizontal clamping fine-tuning includes that opposition sets up a plurality of clamping component 6 in workstation 1 both sides, with clamping component 6 threaded connection's screw rod 5, with screw rod 5 rotation connection's mounting panel 4, set firmly in workstation 1 below and with the fixed plate 3 of mounting panel 4 rigid coupling, drive clamping component 6 drive assembly 2 of motion. Drive assembly 2 drive screw 5 rotates, and the centre gripping subassembly 6 with 5 threaded connection of screw rod is close to or keeps away from and treats the centre gripping work piece, and mounting panel 4 plays the supporting role to screw rod 5, and fixed plate 3 plays the supporting role to centre gripping subassembly 6, makes centre gripping subassembly 6 can carry out the centre gripping to the circular base in the certain limit through rotating screw rod 5, can reach better tight effect of clamp, improves the welding quality of work piece.
The clamping assembly 6 comprises a first support 603 in threaded connection with the screw 5, a first roller 604 in rotational connection with the first support 603, a second support 601 arranged in parallel with the first support 603, a connecting block 605 with one end fixedly connected with the first support 603 and the other end detachably connected with the second support 601, and a second roller 602 in rotational connection with the second support 601 and located at one side close to the first roller 604, wherein one side of the first support 603 far away from the first roller 604 is provided with a threaded connection hole 603a matched with the screw 5. The first roller 604 and the second roller 602 that set up highly different and interval setting can make first roller 604 and second roller 602 be double-line contact with treating the holder, and positioning accuracy is high, and the rigidity is better simultaneously, effectively prevents that gliding phenomenon from appearing in the work piece, improves work piece welded success rate.
A kidney-shaped hole 601a is formed in one side of the second bracket 601, which is far away from the second roller 602, and a circular hole matched with the kidney-shaped hole 601a is formed in the upper end of the connecting block 605. The second roller 602 is designed to be slightly adjustable in the radial direction relative to the first roller 604, so that the first roller 604 and the second roller 602 can both contact with a workpiece to be clamped when the workpiece to be clamped is clamped, thereby preventing the workpiece to be clamped from sliding and achieving a better clamping effect.
The driving assembly 2 includes a first gear 201 fixed at one end of the screw 5, a second gear 203 engaged with the first gear 201, a rotating shaft 204 fixed with the second gear 203, and a handle 202 fixed at one end of the rotating shaft 204. An operator rotates the handle 202 to drive the rotating shaft 204 to rotate, the rotating shaft 204 drives the second gear 203 to rotate, the first gear 201 and the second gear 203 are in meshed transmission, the first gear 201 drives the screw rod 5 to rotate, and the clamping assemblies 6 at the two ends of the workbench 1 are adjusted to be close to or far away from a workpiece to be clamped simultaneously through meshed transmission of the first gear 201 and the second gear 203.
The vertical clamping mechanism comprises a plurality of quick clamps 7 arranged on two opposite sides of the workbench 1 and a connecting plate 8 fixedly connected with the quick clamps 7, and elastic fillers 801 are arranged on one side, in contact with a workpiece, of each quick clamp 7. In the welding process, in order to prevent the workpiece from displacing in the vertical direction, the rapid clamp 7 is arranged to limit the workpiece, and the elastic filler 801 is arranged on the contact surface of the rapid clamp 7, which is in contact with the workpiece, so that the workpiece is prevented from being damaged.
The welding gun connecting seat 9 is arranged on one side of the workbench 1 close to the handle 202. The welding gun connecting seat 9 is convenient for placing a welding gun, and an operator can conveniently perform welding operation.
The utility model provides a theory of operation that is used for spot welding location frock of circular base: an operator rotates the handle 202 to drive the rotating shaft 204 to rotate, the rotating shaft 204 drives the first gear 201 to rotate, the first gear 201 and the second gear 203 are in meshed transmission, the second gear 203 drives the screw rod 5 to rotate, and the clamping assemblies 6 at the two ends of the workbench 1 are adjusted to be close to a workpiece to be clamped simultaneously through meshed transmission of the first gear 201 and the second gear 203. The first roller 604 and the second roller 602 in the clamping component 6 clamp the workpiece, and the first roller 604 and the second roller 602 which are different in height and arranged at intervals are arranged, so that the first roller 604 and the second roller 602 are in double-line contact with the workpiece to be clamped, the positioning precision is high, the rigidity is better, the workpiece is effectively prevented from sliding, and the success rate of workpiece welding is improved. Waist-shaped hole 601a has been seted up to one side that second support 601 kept away from second cylinder 602, and the upper end of connecting block 605 is seted up the round hole with waist-shaped hole 601a complex for second cylinder 602 can be radially finely tuned relatively first cylinder 604, makes and treats that first cylinder 604 and second cylinder 602 homoenergetic of holder is being treated the contact of centre gripping work piece by the clamping state down, thereby prevents to treat that the holder slides, and it is better to press from both sides tight effect. Be provided with quick-operation clamp 7 in the vertical direction and carry on spacingly to the work piece, and be provided with elastic filler 801 on the contact surface that quick-operation clamp 7 and work piece contacted, avoid the work piece to appear damaging.

Claims (6)

1. The utility model provides a spot welding location frock for circular base, includes workstation (1), its characterized in that: be provided with horizontal clamping fine-tuning and vertical clamping mechanism on workstation (1), horizontal clamping fine-tuning including opposition set up in workstation (1) both sides a plurality of centre gripping subassembly (6), with centre gripping subassembly (6) threaded connection's screw rod (5), with screw rod (5) rotate mounting panel (4) of connecting, set firmly workstation (1) below and with fixed plate (3), the drive of mounting panel (4) rigid coupling drive assembly (2) of centre gripping subassembly (6) motion.
2. The spot welding positioning tool for the circular base according to claim 1, characterized in that: the clamping assembly (6) comprises a first support (603) in threaded connection with the screw (5), a first roller (604) rotationally connected with the first support (603), a second support (601) arranged in parallel with the first support (603), a connecting block (605) with one end fixedly connected with the first support (603) and the other end detachably connected with the second support (601), and a second roller (602) rotationally connected with the second support (601) and located on one side close to the first roller (604), wherein a threaded connecting hole (603a) matched with the screw (5) is formed in one side, away from the first roller (604), of the first support (603).
3. The spot welding positioning tool for the circular base according to claim 2, characterized in that: one side of the second support (601), which is far away from the second roller (602), is provided with a waist-shaped hole (601a), and the upper end of the connecting block (605) is provided with a round hole matched with the waist-shaped hole (601 a).
4. The spot welding positioning tool for the circular base according to claim 1, characterized in that: the driving component (2) comprises a first gear (201) fixedly arranged at one end of the screw rod (5), a second gear (203) meshed with the first gear (201), a rotating shaft (204) fixedly connected with the second gear (203), and a handle (202) fixedly connected to one end of the rotating shaft (204).
5. The spot welding positioning tool for the circular base according to claim 1, characterized in that: the vertical clamping mechanism comprises a plurality of quick clamps (7) arranged on two opposite sides of the workbench (1) and a connecting plate (8) fixedly connected with the quick clamps (7), and elastic fillers (801) are arranged on one side, in contact with a workpiece, of the quick clamps (7).
6. The spot welding positioning tool for the circular base according to claim 1, characterized in that: and a welding gun connecting seat (9) is arranged on one side of the workbench (1) close to the handle (202).
CN202022023464.8U 2020-09-16 2020-09-16 Spot welding positioning tool for circular base Active CN213614739U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022023464.8U CN213614739U (en) 2020-09-16 2020-09-16 Spot welding positioning tool for circular base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022023464.8U CN213614739U (en) 2020-09-16 2020-09-16 Spot welding positioning tool for circular base

Publications (1)

Publication Number Publication Date
CN213614739U true CN213614739U (en) 2021-07-06

Family

ID=76649186

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022023464.8U Active CN213614739U (en) 2020-09-16 2020-09-16 Spot welding positioning tool for circular base

Country Status (1)

Country Link
CN (1) CN213614739U (en)

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