CN218518005U

CN218518005U - Manual positioning and pressing device

Info

Publication number: CN218518005U
Application number: CN202122718623.0U
Authority: CN
Inventors: 言俊
Original assignee: Hunan Xingtianhong Industrial Co ltd
Current assignee: Hunan Xingtianhong Industrial Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2023-02-24
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a manual positioning and pressing device, which comprises a base, a connecting plate vertically connected with the base, a push-pull clamp connected with the connecting plate, and a positioning block passing through the base, wherein the push-pull clamp consists of a push-pull rod, a slide rod and a mounting seat, the push-pull rod is hinged with one end of the slide rod, the push-pull rod passes through the mounting seat, one end of the push-pull rod is hinged with the mounting seat, and the problems that the device is too slow in fastening and clamping a workpiece, inaccurate in positioning and insufficient in strength of a clamp are solved; the positioning is accurate, the formability of the welding line is good, the process defects are obviously reduced, the welding speed is improved, and the strength of the clamp is greatly improved.

Description

Manual positioning and pressing device

Technical Field

The utility model relates to a product welding jig device, more specifically relates to manual positioning closing device.

Background

In the welding production process, the welding clamp is a clamp adopted for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation, so that the correct relative positions of parts can be ensured during assembly positioning welding, the welding deformation of a workpiece can be prevented or reduced, especially during batch production, the welding quality can be stabilized, the size deviation of an explosion piece is reduced, the interchangability of products is ensured, and the manual welding clamp is a clamp for manually positioning and clamping the workpiece, and is widely applied to industrial processing of mechanical engineering. At present, the existing manual positioning and pressing device has certain defects in use, the speed of fastening and clamping workpieces is too low, the positioning is not accurate, the strength of a clamp is not enough, other areas which do not need to be welded are easily affected due to operation in the welding process, certain influence is caused on welded parts, and the labor efficiency and the labor time of workers are greatly increased.

Publication No. CN106862836A discloses a small part positioning device, which includes: a base; the transfer block is arranged on the top of the base; a driving device installed at one side of the transfer block in an X direction; the positioning block is horizontally fixed on the driving end of the driving device, the end face of the positioning block is a positioning face of the positioning block, the positioning face comprises a supporting face and a limiting face, the limiting face is arranged at the end of the supporting face in the X direction and is perpendicular to the supporting face, and a positioning pin is arranged in the middle of the supporting face.

Patent publication No. CN208162930U discloses a trial-manufacture welding fixture, including manual clamping device, connecting plate, L seat, pin, pressure arm, bolt. This utility model relates to a try-on weld dress anchor clamps utilizes the wire-electrode cutting technique, cancels traditional location reference block, and traditional try-on welds the connecting plate one end of dress anchor clamps with connecting the compression arm and makes independent location reference block, and location reference block and traditional connecting plate adopt modes such as welding again to connect, with connecting plate integrated processing. Can guarantee the trial-production and weld the precision and the location requirement of clamping apparatus, can save the trial-production again and weld the processing cost of clamping apparatus to welding space is big, characteristics such as easy and simple to handle rely on manual clamping device's handle, upset end, the cooperation of flexible end, can simple effectual centre gripping part, but this device fastening presss from both sides tight work piece speed too slowly, and the location is not accurate, and the intensity of anchor clamps is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that exists among the prior art, provide manual positioning closing device, solved the device fastening and press from both sides tight work piece speed too slow, the location is not accurate, the not enough problem of intensity of anchor clamps.

The utility model adopts the technical proposal that:

the manual positioning and compressing device comprises a base, a connecting plate vertically connected with the base, a push-pull clamp connected with the connecting plate, and a positioning block penetrating through the base, wherein the push-pull clamp comprises a push-pull rod, a sliding rod and a mounting seat, the push-pull rod is hinged with one end of the sliding rod, the push-pull rod penetrates through the mounting seat, and one end of the push-pull rod is hinged with the mounting seat.

Furthermore, a reinforcing rib is arranged between the connecting plate and the base, the reinforcing rib enhances the stability of the joint of the connecting plate and the base, and the deformation of the device is prevented.

Furthermore, one side of the reinforcing rib is connected with the connecting plate, and the other side of the reinforcing rib is connected with the base.

Furthermore, the bottom of the base contains a pattern hole which is locked on the tool.

Furthermore, the base comprises a positioning hole, the positioning block penetrates through the positioning hole, the workpiece is positioned at the best welding position through the positioning block, and positioning is accurate.

Further, the positioning block is provided with a handle.

Furthermore, the mounting base contains a plurality of threaded holes which are locked on the connecting plate.

Furthermore, a bolt is arranged at one end, far away from the mounting seat, of the sliding rod and used for adjusting the distance.

Furthermore, the push-pull rod is hinged with one end of the sliding rod through two hinge pieces.

Furthermore, a sliding groove is formed in the mounting seat, and the sliding rod penetrates through the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the push-pull type quick clamp can meet the requirements of various positioning and clamping forms, so that the push-pull type quick clamp is suitable for various parts, and has the function of quickly fastening and clamping a workpiece no matter the push-pull type quick clamp is pushed forwards to a proper position and props the workpiece or pulled backwards to a proper position and pulls the workpiece; the positioning block enables the workpiece to be positioned at the best welding position, the positioning is accurate, the formability of a welding seam is good, the process defects are obviously reduced, and the welding speed is improved; the strengthening rib has strengthened the stability of connecting plate with the base junction, prevents that the device from warping.

Drawings

Fig. 1 is a schematic structural view of a manual positioning and pressing device.

In the figure: 1. the device comprises a base, 2, a positioning block, 3, a connecting plate, 4, a reinforcing rib, 5, a push-pull clamp, 6, a handle, 7, a push-pull rod, 8, a sliding rod, 9 and a mounting seat.

Detailed Description

The present invention will be further described with reference to the following detailed description, wherein the drawings are provided for illustrative purposes only and are not intended to be limiting; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

The manual positioning and pressing device comprises a base 1, a positioning block 2, a connecting plate 3, a reinforcing rib 4 and a push-pull type clamp 5.

The base 1 is vertically connected with the connecting plate 3, and the bottom of the base 1 is internally provided with a grain hole which is locked on a tool.

Be equipped with strengthening rib 4 between connecting plate 3 and the base 1, strengthening rib 4 is connected with connecting plate 3 on one side, and the another side is connected with base 1, and strengthening rib 4 has strengthened the stability of connecting plate 3 with base 1 junction, and the prevention device warp.

The base 1 comprises a positioning hole, the positioning block 2 penetrates through the positioning hole, the positioning hole is used for movably positioning the positioning block 2 and can slide, the positioning block 2 is provided with a handle 6, the handle 6 is connected with one end of the positioning block 2, the handle 6 can push and pull the positioning block 2, the positioning block 2 enables a workpiece to be located at the best welding position, positioning is accurate, welding seams are good in formability, technological defects are obviously reduced, and welding speed is improved.

The push-pull type clamp 5 comprises a push-pull rod 7, a slide rod 8 and a mounting seat 9, the mounting seat 9 is connected with a connecting plate 3, the connecting plate 3 is provided with more than one screw mounting hole, one end of the push-pull rod 7 is hinged with one end of the slide rod 8 through two hinge pieces, the push-pull rod 7 penetrates through the mounting seat 9, one end of the push-pull rod 7 is hinged with the mounting seat 9, one end of the slide rod 8, far away from the mounting seat 9, is provided with a bolt, can adjust distance and can be used for welding, and the like, so that the push-pull type clamp is rapidly clamped and opened in machine tool processing, and the push-pull type clamp is suitable for occasions with fast production rhythm and high product processing precision; a sliding groove is formed in the mounting seat 9, the sliding rod 8 penetrates through the sliding groove, and a plurality of threaded holes are contained in the base of the mounting seat 9 and locked on the connecting plate 3; the push-pull type clamp 5 can meet the requirements of various positioning and clamping forms, so the push-pull type clamp is suitable for various parts, the push-pull type clamp 5 has the function of quickly fastening and clamping a workpiece no matter the push-pull type clamp 5 is pushed forwards to a proper position and props against the workpiece or pulled backwards to a proper position and pull the workpiece, and the strength of the push-pull type clamp 5 is also greatly improved.

It should be understood that the above examples are only for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Manual location closing device, its characterized in that: the push-pull type clamp comprises a base, a connecting plate vertically connected with the base, a push-pull type clamp connected with the connecting plate, and a positioning block penetrating through the base, wherein the push-pull type clamp comprises a push-pull rod, a sliding rod and a mounting seat, the push-pull rod is hinged to one end of the sliding rod, the push-pull rod penetrates through the mounting seat, and one end of the push-pull rod is hinged to the mounting seat.

2. The manual positioning and clamping device of claim 1, wherein a reinforcing rib is disposed between said connecting plate and said base.

3. The manual positioning and clamping device of claim 2, wherein said reinforcing ribs are connected to said connecting plate on one side and to said base on the other side.

4. The manual positioning and clamping device of claim 1, wherein said base bottom contains a threaded hole that is locked to the tool.

5. The manual positioning and clamping device of claim 1, wherein said base includes a positioning hole, and said positioning block passes through said positioning hole.

6. The manually positionable compression device of claim 1, wherein the positioning block is provided with a handle.

7. The manual positioning and clamping device of claim 1, wherein said mounting base includes a plurality of holes, each of which is keyed to a corresponding one of said tie plates.

8. The manual positioning and clamping device of claim 1, wherein the end of the sliding rod away from the mounting base is provided with a bolt.

9. The manual positioning and clamping device of claim 1, wherein said push-pull rod is hinged to one end of said sliding rod by two hinged pieces.

10. The manual positioning and clamping device of claim 1, wherein said mounting base has a sliding slot, and said sliding rod passes through said sliding slot.