CN205967901U

CN205967901U - Comb shape anchor clamps

Info

Publication number: CN205967901U
Application number: CN201620843481.7U
Authority: CN
Inventors: 牛爱军
Original assignee: Xinxing Ductile Iron Pipes Co Ltd
Current assignee: Xinxing Ductile Iron Pipes Co Ltd
Priority date: 2016-08-05
Filing date: 2016-08-05
Publication date: 2017-02-22
Anticipated expiration: 2026-08-05

Abstract

The utility model discloses a comb shape anchor clamps belongs to steel grating pressure welding technical field, including comb shape fixation clamp and the fixation clamp link rod that is used for fixed comb shape fixation clamp, include still that the comb shape activity presss from both sides, is used for the activity that the activity of fixed comb shape was pressed from both sides press from both sides the link rod and be used for the flexible telescoping device that removes the comb shape activity and press from both sides, the utility model discloses a longitudinal strip who passes through the steel grating that the telescoping device will process with the comb shape fixation clamp is pressed from both sides in comb shape activity, and the clamp is tightly one by one, because it is unchangeable that the comb shape of comb shape fixation clamp presss from both sides the distance, the comb shape clamp that the comb shape activity was pressed from both sides changes apart from in certain extent, so the longitudinal strip group home position that changes latent interval is to some extent pressed from both sides in the comb shape activity at work, the comb shape fixation clamp guarantees that the interval of the band steel of centre gripping can accurate unanimity, the vertical limit of comb shape fixation clamp makes longitudinal strip keep vertical simultaneously, the comb shape activity is pressed from both sides and the comb shape fixation clamp keeps longitudinal strip not incline under the effort of telescoping device, guarantee the quality of the steel grating of pressure welding, and the rejection rate is reduced, and production cost is reduced.

Description

A kind of comb shape fixture

Technical field

This utility model is related to steel grating pressure welding technical field, especially a kind of comb shape fixture.

Background technology

With expanding economy, the application of flase floor or steel grating is increasingly popularized, and conventionally employed press welder carries out pressure welding Method make steel grating, clamp steel grating up and down initially with step device, promote fixture to step distance, then unclamp fixture It is back to starting point.

This reciprocal pinch mode is easily caused taeniae and can not clamp completely, and taeniae spacing deviation is exceeded and taeniae tilts etc. Problem, makes the steel grating product producing easily quality problems, causes waster, causes production cost to increase.

Utility model content

This utility model technical issues that need to address are that offer is a kind of can be clamped the taeniae of steel grating, and keep vertical The suitable spacing of bar and the comb shape fixture making taeniae not tilt.

For solving above-mentioned technical problem, this utility model be employed technical scheme comprise that：

A kind of comb shape fixture, the fixation clamp link rod including comb shape fixation clamp with for fixing comb shape fixation clamp, its feature exists In：Also include comb shape activity folder, be used for fixing the activity folder link rod of comb shape activity folder and be used for telescopic moving comb shape activity folder Retractor device.

Further improvement is that of technical solutions of the utility model：Described retractor device presss from both sides one using being arranged at comb shape activity The hydraulic cylinder of side or cylinder.

Further improvement is that of technical solutions of the utility model：Also include in comb shape activity folder and comb shape fixation clamp Near when keep comb shape floating holder to have the elastomeric element of counterpressure.

Further improvement is that of technical solutions of the utility model：Described elastomeric element is gum elastic or elasticity gold Belong to.

Further improvement is that of technical solutions of the utility model：Set respectively on described comb shape fixation clamp and comb shape activity folder There is the adjusting means for adjusting each comb shape space width.

Further improvement is that of technical solutions of the utility model：Also include the hold down gag arranged up and down.

Further improvement is that of technical solutions of the utility model：Described hold down gag is respectively equipped with relative top and bottom Relative groove for clamping steel grating.

Further improvement is that of technical solutions of the utility model：Also include acting on comb shape work for transmitting retractor device The actuating device of the power on dynamic folder.

Further improvement is that of technical solutions of the utility model：The kind of drive of described actuating device adopts lever to pass Dynamic.

Further improvement is that of technical solutions of the utility model：The kind of drive of described actuating device adopts gear to pass Dynamic.

Due to employing technique scheme, the technological progress that this utility model obtains is：

This utility model adopts comb shape activity folder and comb shape fixation clamp to pass through retractor device and will need the steel grating of processing Taeniae clamps one by one, and because the comb shape folder of comb shape fixation clamp is apart from constant, the comb shape folder distance of comb shape activity folder is in certain limit Interior change, so the taeniae that potential spacing is changed by comb shape activity folder at work reverses in situ, comb shape fixation clamp is protected The spacing of the clamped band steel of card can be precisely consistent, and the vertical edge of comb shape fixation clamp makes taeniae keep vertically simultaneously, and comb shape is lived Dynamic folder and comb shape fixation clamp keep taeniae not tilt it is ensured that the quality of the steel grating of pressure welding under the active force of retractor device, subtract Few percent defective, reduces production cost.

Retractor device of the present utility model adopts hydraulic cylinder or cylinder, is capable of automatically controlling of fixture, the opposing party Face retractor device is located at side and can facilitate maintenance at ordinary times it is ensured that reliability of the present utility model；Comb is compressed using elastomeric element Taeniae between shape activity folder and comb shape fixation clamp, can make taeniae all can receive power, keep vertically not tilting of taeniae；Bullet Property part adopt rubber or metal material, draw materials conveniently, replacement cost is low；Comb shape activity folder is respectively equipped with comb shape fixation clamp Adjusting means, is capable of the fine setting between indivedual teeth, and the steel grating meeting different size uses.

This utility model also includes the upper-lower compacting device be arrangeding in parallel with steel grating, for adjusting spacing simultaneously vertically The taeniae placed further is fixed it is ensured that not deforming during pressure welding；Between the groove on hold down gag can will be adjusted Away from taeniae clamping is lived respectively, further ensure that when carrying out pressure welding operation taeniae does not occur to deviate metaboly.

The contractility of retractor device of the present utility model is acted on comb shape activity folder by actuating device, makes comb shape activity There is stretching motion in folder, actuating device can change the contractility size of retractor device, increases fixture when contractility is not enough Chucking power ensures stablizing of taeniae, and the chucking power shield jig reducing fixture when flexible Dipeptiven is big is not damaged by.

Brief description

Fig. 1 is perspective view of the present utility model；

Fig. 2 is the further improved perspective view of this utility model；

Wherein, 1, comb shape fixation clamp, 2, fixation clamp link rod, 3, comb shape activity folder, 4, activity folder link rod, 5, retractor device, 6th, hold down gag, 6-1, groove.

Specific embodiment

With reference to embodiment, this utility model is described in further details：

As shown in figure 1, a kind of comb shape fixture, including comb shape fixation clamp 1, fixation clamp link rod 2, comb shape activity folder 3, activity folder Link rod 4 and retractor device 5；Fixation clamp link rod 2 is used for being fixedly connected each comb shape tooth on comb shape fixation clamp 1 and by each comb shape Tooth keeps certain distance, and activity folder link rod 4 is used for each comb shape tooth being fixedly connected on comb shape activity folder 3 and by each comb shape tooth Keep certain distance, retractor device 5 is used for integral telescopic mobile comb shape activity folder 3, retractor device 5 is used for making comb shape activity folder 3 Each comb shape tooth and comb shape fixation clamp 1 each comb shape tooth mutually near or mutually become estranged；Each comb shape tooth in comb shape activity folder 3 With each comb shape tooth of comb shape fixation clamp 1 near when, comb shape clamp, in each comb shape tooth and the comb of comb shape activity folder 3 When each comb shape tooth phase of shape fixation clamp 1 is become estranged, comb shape fixture unclamps.

As shown in figure 1, retractor device 5, using the hydraulic cylinder being arranged at comb shape activity folder 3 sides or cylinder, is arranged on one The maintenance of side just hydraulic cylinder or cylinder, simultaneously hydraulic cylinder or cylinder be capable of the automation mechanized operation of this comb shape fixture, Improve work efficiency, meet produce reality needs.

Comb shape fixture also include for comb shape activity folder 3 with comb shape fixation clamp 1 near when keep comb shape activity folder 3 have There is the elastomeric element of counterpressure, elastomeric element can make there is uniform clamping between comb shape activity folder 3 and comb shape fixation clamp 1 Power, makes the taeniae of steel grating all be put down without producing by folder, improves the quality manufacturing steel grating.

Described elastomeric element is the gum elastic being arranged on side between comb shape activity folder 3 and comb shape fixation clamp 1, or Elastomeric element is the elastic metallic that comb shape activity folder 3 can be made to produce resilient movement within the specific limits.

It is respectively provided with, on described comb shape fixation clamp 1 and comb shape activity folder 3, the adjusting means adjusting each comb shape space width, Can regulation when each comb shape tooth is subjected to displacement due to working long hours, making different size steel lattice can also be met simultaneously Width adjusting during plate.

As shown in Fig. 2 comb shape fixture also includes the hold down gag 6 arranged up and down, for through comb shape fixation clamp 1 and combing The taeniae of the steel grating that shape activity folder 3 vertically fixes carries out level to be fixed, and enables the taeniae of steel grating more preferable when mobile Keep required specification state.

As shown in Fig. 2 the relative groove 6- of clamping steel grating is respectively provided with the relative top and bottom of hold down gag 6 The taeniae of steel grating can just be embedded by 1, groove 6-1, further ensures steel grating stablizing in moving process.

Comb shape fixture also includes actuating device, is arranged between retractor device 5 and comb shape activity folder 3, flexible for transmitting Device 5 acts on the power on comb shape activity folder 3, can play adjustment effect to the power output of retractor device 5.

The kind of drive of described actuating device can adopt lever drive, increased using lever principle or speed actuating device Output power, so that this comb shape fixture is had bigger clamping force or faster response speed can be had, thus full The needs of sufficient produce reality.

The kind of drive of described actuating device can adopt gear drive, increased using the transmission principle of big little gear or increase The power of the output of fast actuating device, enables this comb shape fixture to have bigger clamping force or can have faster reaction speed Degree, thus meet the needs of produce reality.

Operation principle or using method：

As shown in Figure 1 and Figure 2, comb shape activity folder 3 is close to comb shape fixation clamp 1 in the presence of retractor device 5, will originally It is spacing identical state with the comb shape tooth of comb shape fixation clamp 1 that the taeniae of the different steel grating of spacing is put together, in elastic In the presence of part, the clamping force between comb shape activity folder 3 and comb shape fixation clamp 1 make each taeniae of steel grating all keep being pressed from both sides flat State；Then hold down gag 6 is close to each other, will be pressed in groove 6-1 by the steel grating taeniae put together as constant spacing, The left and right of steel grating taeniae is kept to fix, in the presence of hold down gag 6 in the presence of comb shape activity folder 3 and comb shape fixation clamp 1 Keep fixing up and down of steel grating taeniae, so enable processed steel grating keep firm state, conveniently to steel grating Further operate without being deformed the quality it is ensured that steel grating.

Claims

1. a kind of comb shape fixture, including comb shape fixation clamp（1）Be used for fixing comb shape fixation clamp（1）Fixation clamp link rod（2）, its It is characterised by：Also include comb shape activity folder（3）, be used for fixing comb shape activity folder（3）Activity folder link rod（4）Move with for flexible Dynamic comb shape activity folder（3）Retractor device（5）.

2. a kind of comb shape fixture according to claim 1 it is characterised in that：Described retractor device（5）Using being arranged at comb Shape activity is pressed from both sides（3）The hydraulic cylinder of side or cylinder.

3. a kind of comb shape fixture according to claim 1 it is characterised in that：Also include in comb shape activity folder（3）With Comb shape fixation clamp（1）Near when keep comb shape activity folder（3）There is the elastomeric element of counterpressure.

4. a kind of comb shape fixture according to claim 3 it is characterised in that：Described elastomeric element is gum elastic or bullet Property metal.

5. a kind of comb shape fixture according to claim 1 it is characterised in that：Described comb shape fixation clamp（1）With comb shape activity Folder（3）On be respectively provided with the adjusting means adjusting each comb shape space width.

6. a kind of comb shape fixture according to claim 1 it is characterised in that：Also include the hold down gag arranged up and down（6）.

7. a kind of comb shape fixture according to claim 6 it is characterised in that：Described hold down gag（6）Relative top and bottom On be respectively provided with the relative groove of clamping steel grating（6-1）.

8. a kind of comb shape fixture according to claim 1 it is characterised in that：Also include for transmitting retractor device（5）Make For comb shape activity folder（3）On power actuating device.

9. a kind of comb shape fixture according to claim 8 it is characterised in that：The kind of drive of described actuating device adopts thick stick Bar is driven.

10. a kind of comb shape fixture according to claim 8 it is characterised in that：The kind of drive of described actuating device adopts Gear drive.