CN217513230U

CN217513230U - Fixture for welding electromechanical equipment parts

Info

Publication number: CN217513230U
Application number: CN202221132094.4U
Authority: CN
Inventors: 钟新涛
Original assignee: Chongqing Qianchuan Electromechanical Engineering Technology Co ltd
Current assignee: Chongqing Qianchuan Electromechanical Engineering Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-30
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to a parts machining anchor clamps technical field especially relates to an electromechanical device part anchor clamps for welding. The following technical scheme is proposed: including a supporting bench, the rectangle recess has been seted up at the upper end middle part of a supporting bench, two centre gripping standing grooves that are located rectangle recess both sides respectively, two are still seted up to the upper end of a supporting bench equal sliding connection has the grip block in the centre gripping standing groove, two the one end of centre gripping standing groove is the right angle structure, two the other end of centre gripping standing groove is the arc structure, two all be connected with grip block b, two of grip block the other end of grip block all is connected with grip block an, two the upper end of grip block all is connected with the backup pad through the transmission piece, two the both sides face of backup pad all is connected with the locating piece through the slide. The utility model discloses thereby can the centre gripping parts of different shapes, operate convenience very, location effect is good, is worth promoting.

Description

Fixture for welding electromechanical equipment parts

Technical Field

The utility model relates to a parts machining anchor clamps technical field especially relates to an electromechanical device part anchor clamps for welding.

Background

The electromechanical device needs to use a plurality of parts when being produced and installed, parts of the electromechanical device need to be welded when being produced and processed, two parts are welded together through a welding machine during welding, a clamp needs to be used during welding, the existing clamp is formed by a support table, a clamping block, a positioning block and the like, the structure is simple, the clamping is also very convenient, certain defects still exist in the using process, the existing clamp can only clamp and fix the parts in one shape when being used, and only one part can be clamped at each time, the welding efficiency is low, and in view of the defects, the clamp for welding the parts of the electromechanical device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fixture is used in electromechanical device part welding to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides an electromechanical device part anchor clamps for welding, includes a supporting bench, the rectangle recess has been seted up at the upper end middle part of brace table, two centre gripping standing grooves that are located rectangle recess both sides respectively, two are still seted up to the upper end of brace table equal sliding connection has the grip block, two in the centre gripping standing groove the one end of centre gripping standing groove is the right angle structure, two the other end of centre gripping standing groove is the arc structure, two the grip block all be connected with grip block b, two the other end of grip block all is connected with grip block an, two the upper end of grip block all is connected with the backup pad through the transmission piece, two the both sides face of backup pad all is connected with the locating piece through the slide.

Preferably, a screw rod is rotatably connected in the rectangular groove, a moving block is sleeved on the outer side of the screw rod, the upper end of the moving block is connected with a transmission rod through a connecting rod, and two ends of the transmission rod are fixedly connected with the two transmission blocks respectively.

Preferably, a motor is installed on one side of the support table, and an output shaft of the motor is fixedly connected with one end of the screw rod.

Preferably, the bottom end of the moving block is connected with a guide block, and the guide block is connected with the bottom end of the rectangular groove in a sliding mode.

Preferably, the two clamping plates b are both in a straight surface structure, and the two clamping plates a are both in an arc structure.

Preferably, the sliding plates are connected to one side of the supporting plates in a sliding mode, the upper ends of the two supporting plates are connected with the top plates, the upper ends of the two top plates are connected with a pair of bolts in a penetrating and screwed mode, and the two pairs of bolts are respectively connected with the two pairs of sliding plates in a rotating mode.

Preferably, the upper ends of the two pairs of sliding plates are connected with small bearings, and the bottom ends of the two pairs of bolts are fixedly connected with the inner rings of the two pairs of small bearings respectively.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. one end of the clamping and placing groove is arranged to be of a right-angle structure, the other end of the clamping and placing groove is arranged to be of an arc structure, one end of the clamping block is connected with the clamping plate b, and the other end of the clamping block is connected with the clamping plate a, so that parts with different shapes can be clamped, the operation is very convenient, and the positioning effect is stable;

2. through set up two centre gripping standing grooves in the upper end of brace table, all be provided with the grip block in two centre gripping standing grooves, the motion of two grip blocks is synchronous to can carry out the centre gripping to two parts simultaneously, can improve welded efficiency.

Drawings

FIG. 1 is a front view of a jig for welding parts of an electromechanical device;

FIG. 2 is a schematic view of the structure of the clamping block of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic structural view of the support plate of FIG. 1;

fig. 5 is a schematic structural view of the connecting rod and the moving block in fig. 1.

Reference numerals: 1. a support table; 2. a rectangular groove; 3. clamping the placing groove; 4. a screw; 5. a motor; 6. a moving block; 7. a connecting rod; 8. a transmission rod; 9. a transmission block; 10. a clamping block; 11. a clamping plate a; 12. a clamping plate b; 13. a support plate; 14. a top plate; 15. a slide plate; 16. positioning blocks; 17. a bolt; 18. and a guide block.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, the utility model provides an electromechanical device part welding fixture, including a supporting table 1, rectangular groove 2 is seted up at the upper end middle part of supporting table 1, two centre gripping standing grooves 3 that are located rectangular groove 2 both sides respectively are still seted up to the upper end of supporting table 1, all sliding connection has clamping block 10 in two centre gripping standing grooves 3, the one end of two centre gripping standing grooves 3 is the right angle structure, the other end of two centre gripping standing grooves 3 is the arc structure, clamping block b12 is connected to both ends of two clamping blocks 10, the other end of two clamping blocks 10 all is connected with clamping block a11, the upper end of two clamping blocks 10 all is connected with backup pad 13 through drive block 9, the both sides face of two backup pads 13 all is connected with locating piece 16 through slide 15, locating piece 16 fixed connection is at the lower extreme of slide 15; a screw rod 4 is rotatably connected in the rectangular groove 2, a moving block 6 is sleeved on the outer side of the screw rod 4, the bottom end of the moving block 6 is connected with a guide block 18, the guide block 18 is slidably connected with the bottom end of the rectangular groove 2, and the guide block 18 plays a role in guiding the moving block 6, so that the screw rod 4 can rotate to drive the moving block 6 to move leftwards or rightwards; the upper end of the moving block 6 is connected with a transmission rod 8 through a connecting rod 7, and two ends of the transmission rod 8 are fixedly connected with two transmission blocks 9 respectively; the motor 5 is installed to one side of brace table 1, and the output shaft of motor 5 and the one end fixed connection of screw rod 4, motor 5 and outside control panel electric connection, through the output shaft forward rotation or the antiport of control panel control motor 5.

Example two

As shown in fig. 1 and fig. 4, the utility model provides an electromechanical device part welding jig compares in embodiment one, and this embodiment still includes: the two clamping plates b12 are both in a straight surface structure and used for clamping straight surface parts, and the two clamping plates a11 are both in an arc structure and used for clamping cylindrical parts; the sliding plate 15 is connected to one side of the supporting plates 13 in a sliding manner, the upper ends of the two supporting plates 13 are connected with the top plates 14, the upper ends of the two top plates 14 are respectively connected with a pair of bolts 17 in a penetrating and screwed manner, the two pairs of bolts 17 are respectively connected with the two pairs of sliding plates 15 in a rotating manner, the sliding plates 15 can be driven to move downwards by rotating the bolts 17, and finally the positioning block 16 is driven to move downwards to fix the other part of the welding part; the upper ends of the two pairs of sliding plates 15 are connected with small bearings, and the bottom ends of the two pairs of bolts 17 are fixedly connected with the inner rings of the two pairs of small bearings respectively.

The working principle is as follows: when the welded part is a straight part, the part is placed at the straight end of the two clamping placing grooves 3, when the part is cylindrical, the part is placed at the other end of the two clamping placing grooves 3, then the motor 5 is started, the output shaft of the motor 5 rotates to drive the screw rod 4 to rotate, the screw rod 4 rotates forward to drive the moving block 6 to move close to the straight end of the clamping placing grooves 3, the moving block 6 moves to drive the connecting rod 7 to move, the connecting rod 7 moves to drive the transmission rod 8 to move, finally the two clamping blocks 10 are driven to move through the two transmission blocks 9, the two clamping blocks 10 move to drive the two clamping plates b12 to clamp the two straight parts, then the other part of the part to be welded is placed at the upper end of the part, then the corresponding bolt 17 is rotated, the bolt 17 moves downwards while rotating, the bolt 17 moves downwards to drive the corresponding sliding plate 15 to move downwards, finally the positioning block 16 is driven to move downwards to fix the other part of the welded part, then welding is carried out, if the welding part is of a cylindrical structure, the welding part is placed at the cambered end of the clamping placing groove 3, the output shaft of the motor 5 is enabled to rotate reversely, the two clamping blocks 10 are driven to move close to the cambered end of the clamping placing groove 3, finally, the two clamping plates a11 are driven to clamp the part tightly, then, the corresponding bolts 17 are rotated, the bolts 17 move downwards while rotating, the bolts 17 move downwards to drive the corresponding sliding plates 15 to move downwards, finally, the positioning blocks 16 are driven to move downwards to fix the other part of the welding part, and then welding is carried out.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides an electromechanical device part anchor clamps for welding, includes brace table (1), its characterized in that: rectangle recess (2) have been seted up at the upper end middle part of brace table (1), two centre gripping standing groove (3) that are located rectangle recess (2) both sides respectively, two are still seted up to the upper end of brace table (1) equal sliding connection has grip block (10), two in centre gripping standing groove (3) the one end of centre gripping standing groove (3) is the right angle structure, two the other end of centre gripping standing groove (3) is the arc structure, two all be connected with grip block b (12) of grip block (10), two the other end of grip block (10) all is connected with grip block a (11), two the upper end of grip block (10) all is connected with backup pad (13) through transmission piece (9), two the both sides face of backup pad (13) all is connected with locating piece (16) through slide (15).

2. The electromechanical device part welding fixture as recited in claim 1, wherein a screw rod (4) is rotatably connected in the rectangular groove (2), a moving block (6) is sleeved outside the screw rod (4), an upper end of the moving block (6) is connected with a transmission rod (8) through a connecting rod (7), and two ends of the transmission rod (8) are respectively and fixedly connected with the two transmission blocks (9).

3. The electromechanical device part welding jig according to claim 2, wherein a motor (5) is installed on one side of the support table (1), and an output shaft of the motor (5) is fixedly connected with one end of the screw (4).

4. The electromechanical device part welding jig according to claim 2, wherein a guide block (18) is connected to a bottom end of the moving block (6), and the guide block (18) is slidably connected to a bottom end of the rectangular groove (2).

5. The welding jig for electromechanical device parts according to claim 1, wherein both of the holding plates b (12) are of a straight-surface structure, and both of the holding plates a (11) are of an arc-shaped structure.

6. The clamp for welding the electromechanical device parts according to claim 1, wherein the sliding plates (15) are slidably connected to one side of the supporting plates (13), the upper ends of the two supporting plates (13) are connected with top plates (14), the upper ends of the two top plates (14) are respectively in threaded connection with a pair of bolts (17), and the two pairs of bolts (17) are respectively in rotational connection with the two pairs of sliding plates (15).

7. The clamp for welding the electromechanical device parts according to claim 6, wherein the upper ends of the two pairs of sliding plates (15) are connected with small bearings, and the bottom ends of the two pairs of bolts (17) are fixedly connected with the inner rings of the two pairs of small bearings respectively.