CN210435595U

CN210435595U - Mechanical welding positioning and clamping device

Info

Publication number: CN210435595U
Application number: CN201920866150.9U
Authority: CN
Inventors: 姚磊
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-05-01
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to a mechanical welding processing technology field particularly, relates to a mechanical welding positioning clamping device, include: the clamping device comprises a bottom plate, a mounting plate, a lifter, a fixed rod, a front positioning device, a rear positioning device, a supporting plate, a left positioning device, a right positioning device, a clamping device and a spring buckle, wherein the fixed rod and the lifter are arranged on the upper surface of the bottom plate and are fixedly connected to the upper surface of the bottom plate through the mounting plate, and the supporting plate is fixedly connected to the top of the fixed rod; through controlling both sides and all setting up clamping device, can fix needs welding machine both sides simultaneously, and through dead lever and riser, make and need welding machine one end fixed, other end lift location fixes a position around through setting up positioner, can fix a position around, through setting up positioner, can control and fix a position.

Description

Mechanical welding positioning and clamping device

Technical Field

The utility model relates to a mechanical welding processing technology field particularly, relates to a mechanical welding positioning clamping device.

Background

In traditional welding process, treat that the welding work piece is usually through simple and easy cooperation between the workman when welding, because unable stable fixed centre gripping of going on leads to stability and the welded accuracy in the time of the welding can't obtain guaranteeing to directly lead to the inefficiency of production and the qualification rate of work piece product not high, consequently, how to design a mechanical welding positioner and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Problem (A)

To sum up, the utility model relates to a mechanical welding positioning clamping device through structure and functional improvement to solve the problem of location among the mechanical welding process.

(II) technical scheme

The utility model provides a mechanical welding positioning and clamping device, include: the clamping device comprises a bottom plate, a mounting plate, a lifter, a fixed rod, a front positioning device, a rear positioning device, a supporting plate, a left positioning device, a right positioning device, a clamping device and a spring buckle, wherein the fixed rod and the lifter are arranged on the upper surface of the bottom plate and are fixedly connected to the upper surface of the bottom plate through the mounting plate, and the supporting plate is fixedly connected to the top of the fixed rod;

the lifter includes: the inner wall of the lifting cylinder is movably connected with the lifting rod, the bottom of the lifting cylinder is fixedly connected to the upper surface of the bottom plate through a mounting plate, and the top of the lifting rod is fixedly connected with the lower surfaces of the front positioning device and the rear positioning device;

the front-rear positioning device includes: the front and rear positioning device comprises a front and rear positioning supporting plate, a front and rear fixing groove and a front and rear positioning screw rod, wherein the front and rear positioning supporting plate is arranged at the bottom of the front and rear positioning device, the lower surface of the front and rear positioning supporting plate is fixedly connected with the top of a lifting rod, the front and rear fixing groove is arranged on the upper surface of the front and rear positioning supporting plate, the front surface of the front and rear positioning supporting plate is provided with the front and rear positioning screw rod which penetrates through the front and;

the left and right positioning device includes: the positioning device comprises a left positioning supporting plate, a right positioning supporting plate, a left fixing groove, a right fixing groove, an installation frame and a left positioning screw rod, wherein the left positioning supporting plate and the right positioning supporting plate are arranged at the bottom of the left positioning device and the right positioning device, the lower surfaces of the left positioning supporting plate and the right positioning supporting plate are movably connected with the upper surfaces of the front positioning supporting plate and the rear positioning supporting plate, the left fixing groove and the right fixing groove are arranged on the upper surfaces of the left positioning supporting plate and the right positioning supporting plate, the left positioning screw rod and the right positioning screw rod penetrate through;

the clamping device includes: the clamping device comprises a concave fixing frame, a clamping fixing plate and a clamping screw rod, wherein the bottom of the clamping device is provided with the concave fixing frame, the bottom of the concave fixing frame is fixedly connected with the top of the fixing rod and the top of the lifting rod respectively, the clamping fixing plate is arranged in a groove of the concave fixing frame, and the clamping screw rod penetrates through the front surface of the concave fixing frame.

Preferably, the inner groove of the concave fixing frame is a square groove.

Preferably, the bottom of the left and right positioning supporting plates is a raised square strip which is embedded with the front and rear fixing grooves.

Preferably, the height of the fixing rod is less than the highest height of the lifter and greater than the lowest height of the lifter.

Preferably, the bottom of the mounting frame is a convex square strip, and is inlaid in the left and right fixing grooves.

Preferably, spring buckles are arranged on the outer wall of the lifting cylinder, the upper surface of the concave fixing frame, the upper surfaces of the front and rear positioning support plates and the upper surfaces of the left and right positioning support plates.

(III) advantageous effects

1. The utility model discloses a control both sides and all set up clamping device, can fix the welding machine both sides of needs simultaneously, through setting up dead lever and riser, make the welding machine one end of needs fixed, other end lift location through setting up front and back positioner, fixes a position around can, through setting up left and right sides positioner, fixes a position about can.

2. The utility model has the advantages of through setting up the lift section of thick bamboo outer wall, concave type mount upper surface, front and back location layer board upper surface all is equipped with spring buckle with controlling location layer board upper surface, when pressing from both sides tight machinery, press the spring buckle above the concave type mount, make clamping screw block and can not rotate, when adjusting good the right height, press spring buckle, make the lift rocker block and can not rotate, when current back location is adjusted, press the spring buckle above the front and back location layer board, make front and back location rocker block and can not rotate, when controlling location and adjusting good, press the spring buckle above the location layer board about, make about the location rocker block and can not rotate

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the clamping device of the present invention.

Fig. 3 is a schematic structural diagram of the front and rear positioning devices of the present invention.

Fig. 4 is a schematic structural view of the left and right positioning devices of the present invention.

Fig. 5 is a schematic view of the structure of the lifting rocker of the present invention.

Fig. 6 is a schematic view of the structure of the lifting cylinder of the present invention.

In fig. 1 to 6, the corresponding relationship between the part names or lines and the reference numbers is:

the device comprises a bottom plate-1, a mounting plate-2, an elevator-3, an elevating cylinder-301, an elevating screw-302, an elevating rod-303, a fixing rod-4, a front and back positioning device-5, a front and back positioning supporting plate-501, a front and back fixing groove-502, a front and back positioning screw-503, a supporting plate-6, a left and right positioning device-7, a left and right positioning supporting plate-702, a left and right fixing groove-703, a mounting frame-701, a left and right positioning screw-704, a clamping device-8, a concave fixing frame-801, a clamping fixing plate-802 and a clamping screw-803.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Example (b):

referring to fig. 1-6, the present invention provides a mechanical welding positioning and clamping device, comprising: the lifting device comprises a bottom plate 1, a mounting plate 2, a lifter 3, a fixed rod 4, a front positioning device, a rear positioning device 5, a supporting plate 6, a left positioning device, a right positioning device 7, a clamping device 8 and a spring buckle 9, wherein the fixed rod 4 and the lifter 3 are arranged on the upper surface of the bottom plate 1 and fixedly connected to the upper surface of the bottom plate 1 through the mounting plate 2, and the supporting plate 6 is fixedly connected to the top of the fixed rod 4;

the lifter 3 includes: the lifting device comprises a lifting cylinder 301, a lifting rod 303 and a lifting screw 302, wherein the inner wall of the lifting cylinder 301 is movably connected with the lifting rod 303, the bottom of the lifting cylinder 301 is fixedly connected to the upper surface of a bottom plate 1 through a mounting plate 2, and the top of the lifting rod 303 is fixedly connected with the lower surface of a front positioning device 5 and a rear positioning device 5;

the front-rear positioning device 5 includes: the front and rear positioning device comprises a front and rear positioning supporting plate 501, a front and rear fixing groove 502 and a front and rear positioning screw 503, wherein the front and rear positioning supporting plate 501 is arranged at the bottom of the front and rear positioning device 5, the top of the lifting rod 303 is fixedly connected to the lower surface of the front and rear positioning supporting plate 501, the front and rear fixing groove 502 is arranged on the upper surface of the front and rear positioning supporting plate 501, the front surface of the front and rear positioning supporting plate 501 is provided with the front and rear positioning screw 503 which penetrates through, and the upper;

the left-right positioning device 7 includes: the left and right positioning support plates 702, the left and right fixing grooves 703, the mounting frame 701 and the left and right positioning screws 704, wherein the left and right positioning support plates 702 are arranged at the bottoms of the left and right positioning devices 7, the lower surfaces of the left and right positioning support plates 702 are movably connected with the upper surfaces of the front and rear positioning support plates 501, the left and right fixing grooves 703 are arranged on the upper surfaces of the left and right positioning support plates 702, the left and right positioning screws 704 penetrate through the right surfaces of the left and right positioning support plates 702, the tops of the left and right positioning screws are fixedly connected with the right surfaces of the mounting frame 701, the mounting frame 701 is;

the clamping device 8 includes: the lifting device comprises a concave fixing frame 801, a clamping fixing plate 802 and a clamping screw 803, wherein the concave fixing frame 801 is arranged at the bottom of the two clamping devices 8, the bottom of the concave fixing frame 801 is fixedly connected with the top of the fixing rod 4 and the top of the lifting rod 303 respectively, the clamping fixing plate 802 is arranged in a groove of the concave fixing frame 801, and the clamping screw 803 penetrates through the front surface of the concave fixing frame 801.

The inner groove of the concave fixing frame 801 is a square groove, and when the clamping device 8 clamps a machine, the clamping screw 803 rotates to push the clamping fixing plate 802 to clamp the machine under the action of the bottom plate on the other side of the concave fixing frame 801.

The bottom of the left and right positioning support plate 702 is a convex square strip and is embedded with the front and back fixing grooves 502, when the front and back positioning is performed, the front and back positioning screws 503 are shaken to push the left and right positioning support plates 702 to move, the bottom of the left and right positioning support plates 702 is concave and the square strip moves back and forth in the front and back fixing grooves 502, so that the left and right positioning support plates 702 cannot move left and right.

The height of the fixing rod 4 is smaller than the highest height of the lifter 3 and larger than the lowest height of the lifter 3, and when the height needs to be adjusted, the right clamping machine can clamp the left clamping machine.

Wherein, the mounting bracket 701 bottom is protruding square strip, and inlay with controlling fixed slot 703, when controlling the location, control location rocker 704 about shaking, control the removal in promotion mounting bracket 701, and the protruding square strip of mounting bracket 701 bottom is controlled and is controlled the fixed slot 703 and control, just inlays, and mounting bracket 701 can not the back-and-forth movement.

The outer wall of the lifting cylinder 301, the upper surface of the concave fixing frame 801, the upper surface of the front and rear positioning supporting plates 501 and the upper surfaces of the left and right positioning supporting plates 702 are respectively provided with a spring buckle 9, when a machine is clamped, the spring buckle 9 on the concave fixing frame 801 is pressed down to enable the clamping screw to be clamped and not to rotate, when the right height is adjusted, the spring buckle 9 is pressed down to enable the lifting rocker 302 to be clamped and not to rotate, when the front and rear positioning is adjusted, the spring buckle 9 on the front and rear positioning supporting plates 501 is pressed down to enable the front and rear positioning rocker 503 to be clamped and not to rotate, when the left and right positioning is adjusted, the spring buckle 9 on the left and right positioning supporting plates 702 is pressed down to enable the left and.

The working principle is as follows:

firstly, a machine to be welded is respectively placed in a groove of a left clamp and a right clamp, the machine to be welded is fixed by rotating a clamping screw 803, the clamping screw 803 cannot rotate when a spring buckle 9 is pressed down, then the height of a right clamping device 8 is adjusted by shaking a lifting screw 302, so that the machine to be welded on the right is aligned with the height of the machine to be welded on the left, the spring buckle 9 is pressed down, a lifting rod 302 cannot rotate when the lifting rod 9 is pressed down, then the front and back positioning screws 503 are shaken, the front and back position of the clamping device 8 is adjusted to align the machine to be welded on the right with the machine to be welded on the left, the spring buckle 9 is pressed down, so that the front and back positioning screws 503 cannot rotate, finally, the left and right positioning screws 704 are shaken, the machine to be welded on the left and right sides approaches to a welding distance, the spring buckle 9 is pressed down, the left and right, the two clamp spring buckles 9 are pressed down, and the clamp screw 803 is rotated, so that the clamp fixing plate 802 is far away from the welded machine.

Claims

1. A mechanical weld positioning and clamping device, comprising: the clamping device comprises a bottom plate (1), a mounting plate (2), a lifter (3), a fixed rod (4), a front positioning device, a rear positioning device (5), a supporting plate (6), a left positioning device, a right positioning device (7), a clamping device (8) and a spring buckle (9), and is characterized in that the fixed rod (4) and the lifter (3) are arranged on the upper surface of the bottom plate (1) and fixedly connected to the upper surface of the bottom plate (1) through the mounting plate (2), and the supporting plate (6) is fixedly connected to the top of the fixed rod (4);

the lifter (3) includes: the lifting device comprises a lifting cylinder (301), a lifting rod (303) and a lifting screw (302), wherein the inner wall of the lifting cylinder (301) is movably connected with the lifting rod (303), the bottom of the lifting cylinder (301) is fixedly connected to the upper surface of a bottom plate (1) through a mounting plate (2), and the top of the lifting rod (303) is fixedly connected with the lower surface of a front positioning device (5) and a rear positioning device (5);

the front-rear positioning device (5) comprises: the lifting device comprises a front and rear positioning supporting plate (501), a front and rear fixing groove (502) and a front and rear positioning screw rod (503), wherein the front and rear positioning supporting plate (501) is arranged at the bottom of the front and rear positioning device (5), the top of a lifting rod (303) is fixedly connected to the lower surface of the front and rear positioning supporting plate (501), the front and rear fixing groove (502) is arranged on the upper surface of the front and rear positioning supporting plate (501), the front surface of the front and rear positioning supporting plate (501) is provided with the front and rear positioning screw rod (503) which penetrates through, and the upper surface of the front and rear positioning;

the left-right positioning device (7) includes: the positioning device comprises a left positioning supporting plate (702), a right positioning supporting plate (702), a left fixing groove (703), a right fixing groove (703), an installation frame (701) and a left positioning screw (704), wherein the left positioning supporting plate (702) and the right positioning supporting plate (7) are arranged at the bottom of the left positioning device and the right positioning device (7), the lower surfaces of the left positioning supporting plate and the right positioning supporting plate (702) are movably connected to the upper surfaces of the front positioning supporting plate and the rear positioning supporting plate (501), the left fixing groove (703) and the right fixing groove (703) are arranged on the upper surface of the left positioning supporting plate and the right positioning screw (704), the top of the left positioning screw and the top of the right positioning screw are fixedly connected to the right surface of the installation frame (;

the clamping device (8) comprises: concave type mount (801), press from both sides tight fixed plate (802) and clamping screw (803), two clamping device (8) bottom is equipped with concave type mount (801), and concave type mount (801) bottom respectively with dead lever (4) top, lifter (303) top fixed connection, be equipped with in concave type mount (801) recess and press from both sides tight fixed plate (802), clamping screw (803) run through and establish the front surface at concave type mount (801).

2. A mechanical welding positioning and clamping device as defined in claim 1, wherein: the inner groove of the concave fixing frame (801) is a square groove.

3. A mechanical welding positioning and clamping device as defined in claim 1, wherein: the bottom of the left and right positioning supporting plates (702) is provided with a convex square strip which is embedded with the front and rear fixing grooves (502).

4. A mechanical welding positioning and clamping device as defined in claim 1, wherein: the height of the fixed rod (4) is smaller than the highest height of the lifter (3) and larger than the lowest height of the lifter (3).

5. A mechanical welding positioning and clamping device as defined in claim 1, wherein: the bottom of the mounting rack (701) is provided with a convex square strip which is embedded with a left fixing groove and a right fixing groove (703).

6. A mechanical welding positioning and clamping device as defined in claim 1, wherein: spring buckles (9) are arranged on the outer wall of the lifting cylinder (301), the upper surface of the concave fixing frame (801), the upper surfaces of the front and rear positioning supporting plates (501) and the upper surfaces of the left and right positioning supporting plates (702).