CN210703303U

CN210703303U - Welding part fastening and clamping device for welding

Info

Publication number: CN210703303U
Application number: CN201921345109.3U
Authority: CN
Inventors: 蒲俊; 吴际顺; 黄运忠
Original assignee: Hainan Lingfeng Electromechanical Technology Co Ltd
Current assignee: Hainan Lingfeng Electromechanical Technology Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-09
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a welding is with welding piece fastening clamping device, including the workstation, two cross arrangement's spout are seted up at the top of workstation, and the both ends of one of them spout are all sliding connection has first slider, and the equal fixedly connected with head rod in top of two first sliders, the top of two head rods respectively with two locking sleeve bottom fixed connection, the top of two locking sleeves respectively with the middle part interlude of two first bolts be connected, the equal fixedly connected with adjustable ring in top of two first bolts, the utility model discloses a welding is with welding piece fastening clamping device can fix the welding piece of multiple different sizes and sizes, uses the flexibility good, and the suitability is strong, through setting up structures such as lift post, makes the device liftable, has promoted the convenience of using; through setting up the rubber pad for the device is more firm to the centre gripping of welding spare, and difficult production is slided.

Description

Welding part fastening and clamping device for welding

Technical Field

The utility model relates to a clamping device, in particular to welding is with welding piece fastening clamping device belongs to clamping device technical field.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner. In the welding process, a workpiece to be welded needs to be positioned according to a required tool, so that the welding precision is ensured in the welding process, and the welding quality is improved. In the existing welding process, clamps with corresponding sizes are often required to be equipped for welding workpieces with different sizes, so that a large amount of resources and cost are wasted, and the flexibility of use is poor; a large amount of time is consumed for positioning and fixing different tool fixtures, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding is with welding piece fastening clamping device to solve the extravagant cost of current clamping device and resource that provide in the above-mentioned background art, use the flexibility poor, and then lead to the problem that production efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a welding part fastening and clamping device for welding comprises a workbench, wherein two crossed sliding grooves are formed in the top of the workbench, first sliding blocks are connected to two ends of one sliding groove in a sliding mode, first connecting rods are fixedly connected to the tops of the two first sliding blocks, the tops of the two first connecting rods are fixedly connected to the bottoms of two locking sleeves respectively, the tops of the two locking sleeves are connected to the middle portions of two first bolts in an inserting mode respectively, adjusting rings are fixedly connected to the tops of the two first bolts, the bottoms of the two first bolts are fixedly connected to the tops of two extrusion plates respectively, second sliding blocks are connected to two ends of the other sliding groove in a sliding mode respectively, the tops of the two second sliding blocks are fixedly connected to the bottoms of two second connecting rods respectively, and the tops of the two second connecting rods are fixedly connected to the bottoms of two lower clamping pieces respectively, two the both ends of clamping piece one side respectively with the top threaded connection of four second bolts, four down the top of second bolt is connected with two both ends interlude of going up clamping piece one side respectively, two one side at head rod middle part and one side at two second connecting rod middle parts are connected with the middle part interlude of four stationary blades respectively, four the both sides of stationary blade all interlude are connected with the third bolt.

As a preferred technical scheme of the utility model, four corners of workstation bottom respectively with the top fixed connection of four lift posts, four the bottom of lift post respectively with four lifting sleeve's inner wall threaded connection, four lifting sleeve's bottom respectively with the top fixed connection of four fixture blocks, four one side of slider is connected with the inside draw-in groove block of seting up of four bearing blocks respectively.

As a preferred technical scheme of the utility model, two the opposite side at opposite side and two second connecting rod middle parts at head rod middle part respectively with the one end fixed connection of four push rods, four the other end of push rod respectively with one side fixed connection of four limiting plates.

As an optimal technical scheme of the utility model, two the equal fixedly connected with rubber pad in one side of bottom of clamping piece on the bottom of stripper plate and two.

As a preferred technical scheme of the utility model, the workstation is made by the carborundum material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a welding piece fastening clamping device for welding can fix welding pieces of various sizes and sizes, has good use flexibility and strong applicability, and can be lifted by arranging lifting columns and other structures, thereby improving the use convenience; through setting up the rubber pad for the device is more firm to the centre gripping of welding spare, and difficult production is slided.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of a part of the structure of the present invention;

FIG. 3 is a cross-sectional view of the locking sleeve structure of the present invention;

fig. 4 is a sectional view of the lifting sleeve structure of the present invention.

In the figure: 1. a work table; 2. a first connecting rod; 3. a locking sleeve; 4. an adjusting ring; 5. a pressing plate; 6. a second connecting rod; 7. a lower clamping piece; 8. an upper clamping piece; 9. a fixing sheet; 10. a lifting column; 11. a lifting sleeve; 12. a clamping block; 13. a bearing block; 14. a push rod; 15. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a welding piece fastening and clamping device for welding, which comprises a workbench 1, wherein two crossed chutes are arranged at the top of the workbench 1, two ends of one chute are both connected with first sliding blocks in a sliding manner, top parts of the two first sliding blocks are both fixedly connected with first connecting rods 2, top parts of the two first connecting rods 2 are respectively fixedly connected with the bottoms of two locking sleeves 3, top parts of the two locking sleeves 3 are respectively connected with the middle parts of two first bolts in an inserting manner, top parts of the two first bolts are both fixedly connected with adjusting rings 4, bottom parts of the two first bolts are respectively fixedly connected with top parts of two extrusion plates 5, two ends of the other chute are both connected with second sliding blocks in a sliding manner, top parts of the two second sliding blocks are respectively fixedly connected with the bottom parts of two second connecting rods 6, top parts of the two second connecting rods 6 are respectively fixedly connected with the bottom parts of two lower clamping pieces 7, the two ends of one side of the two lower clamping pieces 7 are respectively in threaded connection with the tops of the four second bolts, the tops of the four second bolts are respectively in alternate connection with the two ends of one side of the two upper clamping pieces 8, one side of the middle parts of the two first connecting rods 2 and one side of the middle parts of the two second connecting rods 6 are respectively in alternate connection with the middle parts of the four fixing pieces 9, and the two sides of the four fixing pieces 9 are respectively in alternate connection with third bolts.

Preferably, four corners of 1 bottom of workstation respectively with the top fixed connection of four lift posts 10, the bottom of four lift posts 10 respectively with four lifting sleeve 11's inner wall threaded connection, four lifting sleeve 11's bottom respectively with four fixture block 12's top fixed connection, one side of four sliders is connected with the inside draw-in groove block of seting up of four bearing blocks 13 respectively for the device liftable has promoted the convenience of using.

Preferably, the opposite side in the middle part of two head rods 2 and the opposite side in the middle part of two second connecting rods 6 respectively with the one end fixed connection of four push rods 14, the other end of four push rods 14 respectively with one side fixed connection of four limiting plates 15, conveniently carry out the centre gripping through limiting plate 15 to the great welding of volume fixedly.

Preferably, the bottoms of the two extrusion plates 5 and one side of the bottoms of the two upper clamping pieces 8 are fixedly connected with rubber pads, so that the device can clamp welding parts more stably and is not easy to slide.

Preferably, the workbench 1 is made of silicon carbide material, so that the workbench 1 is prevented from being melted by high-temperature iron slag generated by welding, and the device has better durability.

When the device is used, the utility model relates to a welding part fastening clamping device for welding, the second bolt is adjusted, a welding part with smaller thickness is placed between an upper clamping piece 8 and a lower clamping piece 7, the second bolt is screwed to clamp the welding part tightly, the welding part with larger thickness is inserted and connected with a locking sleeve 3, a regulating ring 4 is rotated to enable an extrusion plate 5 to be tightly propped against the welding part, the welding part is fixed, the welding part with large volume is connected and placed in the center of a workbench 1, two first connecting rods 2 and two second connecting rods 6 are respectively pushed, four limiting plates 15 are respectively propped against four lateral sides of the welding part, finally eight third bolts at two sides of four fixing pieces 9 are screwed, the device is fixed, the welding part can be started, and a proper fastening mode can be selected by oneself according to the actual size and state of the welding part, when the height of the workbench 1 needs to be adjusted, the lifting sleeve 11 is rotated to drive the lifting column 10 to lift, and the height of the workbench 1 is adjusted.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A welding piece fastening and clamping device for welding comprises a workbench (1) and is characterized in that two crossed sliding grooves are formed in the top of the workbench (1), first sliding blocks are connected to two ends of one sliding groove in a sliding mode, first connecting rods (2) are fixedly connected to the tops of the two first sliding blocks, the tops of the two first connecting rods (2) are fixedly connected to the bottoms of two locking sleeves (3) respectively, the tops of the two locking sleeves (3) are connected with the middle portions of two first bolts in an inserting mode respectively, adjusting rings (4) are fixedly connected to the tops of the two first bolts, the bottoms of the two first bolts are fixedly connected to the tops of two extrusion plates (5) respectively, second sliding blocks are connected to two ends of the other sliding groove in a sliding mode, and the tops of the two second sliding blocks are fixedly connected to the bottoms of two second connecting rods (6) respectively, two the top of second connecting rod (6) respectively with two bottom fixed connection of lower clamping piece (7), two the both ends of clamping piece (7) one side down respectively with the top threaded connection of four second bolts, four the top of second bolt alternates with two both ends of going up clamping piece (8) one side respectively and is connected, two one side at head rod (2) middle part and one side at two second connecting rod (6) middle parts alternate with the middle part of four stationary blades (9) respectively and are connected, four the both sides of stationary blade (9) all alternate and are connected with the third bolt.

2. A weld fastener clamping apparatus as defined in claim 1, wherein: four corners of workstation (1) bottom respectively with the top fixed connection of four lift post (10), four the bottom of lift post (10) respectively with the inner wall threaded connection of four lifting sleeve (11), four the bottom of lifting sleeve (11) respectively with the top fixed connection of four fixture blocks (12), four one side of slider respectively with the draw-in groove block connection of four inside setings of bearing block (13).

3. A weld fastener clamping apparatus as defined in claim 1, wherein: the other side in the middle of the two first connecting rods (2) and the other side in the middle of the two second connecting rods (6) are fixedly connected with one ends of four push rods (14) respectively, and the other ends of the push rods (14) are fixedly connected with one sides of four limiting plates (15) respectively.

4. A weld fastener clamping apparatus as defined in claim 1, wherein: rubber pads are fixedly connected to the bottoms of the two extrusion plates (5) and one sides of the bottoms of the two upper clamping pieces (8).

5. A weld fastener clamping apparatus as defined in claim 1, wherein: the workbench (1) is made of silicon carbide materials.