CN203679796U

CN203679796U - Automatic caliper

Info

Publication number: CN203679796U
Application number: CN201320845909.8U
Authority: CN
Inventors: 韦建荣
Original assignee: LIUZHOU WANZHONG AUTOMOBILE PARTS Co Ltd
Current assignee: LIUZHOU WANZHONG AUTOMOBILE PARTS Co Ltd
Priority date: 2013-12-20
Filing date: 2013-12-20
Publication date: 2014-07-02
Anticipated expiration: 2023-12-20

Abstract

The utility model discloses an automatic caliper and relates to the technical field of too manufacture. The automatic caliper comprises a caliper body with a clamping head and a clamping body; the caliper body penetrates into a caliper cylinder and the clamping head extends out of one end of the caliper cylinder, a first spring and a caliper seat orderly sleeving the clamping body are arranged in the caliper cylinder, a cambered cavity is formed at one end, sleeving the clamping body, of the caliper seat, and a sealing ring is arranged at the outer side of the caliper seat; the other end of the caliper cylinder is connected with an air inlet valve seat by virtue of screw threads, an airtight chamber is formed between the caliper seat in the caliper cylinder and the air inlet valve seat, the air inlet valve seat is provided with an air inlet channel communicated with the airtight chamber, the air inlet channel is connected with an air inlet pipe, and a control switch is arranged on the air inlet channel. Compared with the prior art, the automatic caliper is characterized in that a pipe clamp is just positioned on the automatic caliper, the control switch is turned on, the caliper seat is pushed by air pressure to sleeve the clamping body, and the two clamping handles of the clamping body are closed up so that the pipe clamp is clamped by the clamping head; the automatic caliper is low in working labor intensity and high in production efficiency.

Description

Automatically clamp

Technical field

The utility model relates to instrument manufacturing technology field, especially a kind of clamp automatically.

Background technology

In pipe clamp production process, needing its opening part clamped closed, is to clamp with hand-held clamp at present, and producers repeatedly do continuously and clamp action, and labour intensity is large, easily produces the tired and hand that frays, and production efficiency hand-manipulated is low; Hand-operated clamping easily produces distortion because of the unbalanced pipe clamp that causes of exerting oneself, and product percent of pass is low.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of clamping force equilibrium, the automatic clamp that production efficiency is high.

In order to address the above problem, the technical solution adopted in the utility model is: this automatic clamp, comprise the caliper body with binding clip and caliper, one end that described caliper body is installed in clamp cylinder and binding clip stretches out described clamp cylinder, in described clamp cylinder, be provided with the first spring and the callipers base that are sleeved on successively on described caliper, described callipers base is inserted in described caliper one end and is provided with arc cavity, is provided with sealing ring in the outside of described callipers base; The other end of described clamp cylinder has been threaded connection inlet valve seat, between described callipers base in described clamp cylinder and described inlet valve seat, form an airtight chamber, described inlet valve seat is provided with the inlet channel that is communicated with described airtight chamber, described inlet channel is connected with air inlet pipe, and described inlet channel is provided with gauge tap.

In above-mentioned automatic clamping tongs technology scheme, technical scheme can also be more specifically: described inlet valve seat is provided with exhaust passage, and described exhaust passage is provided with pressure-regulating valve.

Further, described clamp cylinder is provided with two otic placodes that stretch out to described binding clip one end, and two described otic placodes are positioned at the both sides of described binding clip, and described clamp cylinder and described caliper body were by installing the bolted splice of described otic placode and described caliper body.

Further, described caliper has two clamp handles that are oppositely arranged, and between two described clamp handles, is provided with the second spring.

Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:

1, one end that the caliper body of the automatic clamp of the utility model is installed in clamp cylinder and binding clip stretches out clamp cylinder, in clamp cylinder, be provided with the first spring and the callipers base that are sleeved on successively on caliper, callipers base is inserted in caliper one end and is provided with arc cavity, is provided with sealing ring in the outside of callipers base; The other end of clamp cylinder has been threaded connection inlet valve seat, on the inlet channel of inlet valve seat, gauge tap is housed.Producers only need have good positioning pipe clamp automatically on clamp, start gauge tap, and air pressure push card clamp block is inserted in caliper, and two clamp handles of caliper are closed up, and binding clip clamps pipe clamp, and labor intensity is low, and production efficiency is high.

2, inlet valve seat is provided with exhaust passage, and exhaust passage is provided with pressure-regulating valve, controls gas pressure in certain limit, clamping force equilibrium, and pipe clamp is difficult for producing distortion, and product percent of pass is high.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the automatic clamp schematic diagram in an open position of the utility model embodiment.

Fig. 3 is caliper body and the callipers base schematic diagram in an open position of the utility model embodiment.

Fig. 4 is the automatic clamp schematic diagram in the closed position of the utility model embodiment.

Fig. 5 is caliper body and the callipers base schematic diagram in the closed position of the utility model embodiment.

Detailed description of the invention

Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:

The automatic clamp of one as shown in Figure 1, Figure 2, Figure 3 shows, comprise the caliper body 1 with binding clip and caliper, one end that caliper body 1 is installed in clamp cylinder 2 and binding clip stretches out clamp cylinder 2, in clamp cylinder 2, be provided with the first spring 8 and the callipers base 7 that are sleeved on successively on caliper, callipers base 7 is inserted in caliper one end and is provided with arc cavity, in the outside of callipers base 7, sealing ring 9 is housed; Caliper has two clamp handles that are oppositely arranged, and the second spring 10 is housed between two clamp handles; The other end of clamp cylinder 2 has been threaded connection inlet valve seat 6, between callipers base 7 in clamp cylinder 2 and inlet valve seat 6, form an airtight chamber, inlet valve seat 6 has the inlet channel that is communicated with airtight chamber, inlet channel is connected with air inlet pipe 5, gauge tap 3 is housed on inlet channel, inlet valve seat 6 is provided with exhaust passage, and pressure-regulating valve 4 is housed on exhaust passage; Clamp cylinder 2 has two otic placodes that stretch out to binding clip one end, and two otic placodes are positioned at the both sides of binding clip, and clamp cylinder 2 and caliper body 1 were by installing the bolted splice of otic placode and caliper body 1.

When work, pipe clamp is being had good positioning on clamp automatically, starting gauge tap 3, air pressure push card clamp block 7 is inserted in caliper, and two clamp handles of caliper are closed up, and binding clip clamps pipe clamp, as shown in Figure 4, Figure 5; Labor intensity is low, and production efficiency is high.

Claims

1. automatic clamp, comprise the caliper body (1) with binding clip and caliper, it is characterized in that: one end that described caliper body (1) is installed in clamp cylinder (2) and binding clip stretches out described clamp cylinder (2), in described clamp cylinder (2), be provided with the first spring (8) and the callipers base (7) that are sleeved on successively on described caliper, described callipers base (7) is inserted in described caliper one end and is provided with arc cavity, is provided with sealing ring (9) in the outside of described callipers base (7); The other end of described clamp cylinder (2) has been threaded connection inlet valve seat (6), between described callipers base (7) in described clamp cylinder (2) and described inlet valve seat (6), form an airtight chamber, described inlet valve seat (6) is provided with the inlet channel that is communicated with described airtight chamber, described inlet channel is connected with air inlet pipe (5), and described inlet channel is provided with gauge tap (3).

2. automatic clamp according to claim 1, is characterized in that: described inlet valve seat (6) is provided with exhaust passage, and described exhaust passage is provided with pressure-regulating valve (4).

3. automatic clamp according to claim 1 and 2, it is characterized in that: described clamp cylinder (2) is provided with two otic placodes that stretch out to described binding clip one end, two described otic placodes are positioned at the both sides of described binding clip, and described clamp cylinder (2) and described caliper body (1) were by installing the bolted splice of described otic placode and described caliper body (1).

4. automatic clamp according to claim 1 and 2, is characterized in that: described caliper has two clamp handles that are oppositely arranged, and are provided with the second spring (10) between two described clamp handles.

5. automatic clamp according to claim 3, is characterized in that: described caliper has two clamp handles that are oppositely arranged, and are provided with the second spring (10) between two described clamp handles.