CN217530105U

CN217530105U - Multi-station rapid clamping and positioning device

Info

Publication number: CN217530105U
Application number: CN202221246873.7U
Authority: CN
Inventors: 梅皓麟; 程向政
Original assignee: Shenzhen Tianyi Intelligent Technology Co ltd
Current assignee: Shenzhen Tianyi Intelligent Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-10-04
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a multi-station quick clamping positioning device, which comprises a base, a first jacking mechanism arranged on the base, a jacking seat connected with the first jacking mechanism, and two bearing seats arranged on the jacking seat side by side; a plurality of clamping grooves for clamping products are formed in the length direction of the top of each bearing seat at intervals; two bear and still install a plurality of first clamping machine and construct with a plurality of clamping groove correspondence department between the seat, and the one end that first clamping machine constructs is kept away from in each clamping groove still installs second clamping machine and constructs. The utility model discloses be equipped with first clamping machine and construct and second clamping machine, and be equipped with a plurality of clamping grooves, construct mutually supporting with second clamping machine through first clamping, can once only carry out the clamping to a plurality of products, the clamping is efficient, and the device overall design is reasonable, convenient to use, degree of automation are high, can reduce the cost of labor, improves the lathe utilization ratio, and the practicality is strong.

Description

Multi-station rapid clamping and positioning device

Technical Field

The utility model relates to a part clamping location technical field especially relates to a quick clamping positioner of multistation.

Background

When a workpiece is machined on a machine tool (such as machining and clamping of a self-locking cylinder sliding block), in order to enable the surface of the workpiece to meet the technical requirements of size, geometric shape, mutual position precision with other surfaces and the like specified in a drawing, the workpiece needs to be well installed (positioned) and firmly clamped (clamped) by using a corresponding clamp before machining. The existing clamp is low in automation degree, only one part can be clamped at one time when the clamp is used, clamping efficiency is low, and use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multistation quick clamping positioner, the device are equipped with that first clamping constructs and second clamping constructs, and are equipped with a plurality of clamping grooves, construct mutually supporting with second clamping through first clamping and construct, can once only carry out the clamping to a plurality of products, and the clamping is efficient, and the device overall design is reasonable, convenient to use, degree of automation are high, can reduce the cost of labor, improve the lathe utilization ratio, and the practicality is strong.

In order to realize the purpose, the following technical scheme is adopted:

a multi-station quick clamping and positioning device comprises a base, a first jacking mechanism arranged on the base, a jacking seat connected with the first jacking mechanism, and two bearing seats arranged on the jacking seat side by side; a plurality of clamping grooves for clamping products are formed in the length direction of the top of each bearing seat at intervals; a plurality of first clamping mechanisms are further arranged between the two bearing seats and at the positions corresponding to the plurality of clamping grooves, and a second clamping mechanism is further arranged at one end, far away from the first clamping mechanisms, of each clamping groove; the first clamping mechanism is used for being matched with the second clamping mechanism to clamp and fix two ends of a product placed in the clamping groove.

Furthermore, the first clamping mechanism and the second clamping mechanism both comprise a rotary pressing cylinder arranged on the base and a clamping block arranged on an output shaft of the rotary pressing cylinder; and two ends of the clamping block of the first clamping mechanism are respectively provided with a first clamping part, and one end, close to the clamping groove, of the clamping block of the second clamping mechanism is provided with a second clamping part.

Furthermore, a first buffer plate is fixedly arranged below each of two ends of the clamping block of the first clamping mechanism; still install first buffer spring on the first buffer plate, and still overlap on the first buffer spring and be equipped with first buffer block.

Furthermore, a second buffer plate is fixedly arranged below one end of the clamping block of the second clamping mechanism; and a second buffer spring is further installed on the second buffer plate, and a second buffer block is further sleeved on the second buffer spring.

Further, first climbing mechanism is including installing on the base and with a plurality of first jacking cylinders that the jacking seat is connected to and install a plurality of first guide bars between base and jacking seat.

Furthermore, a top seat is arranged above the base, and a plurality of support columns are arranged between the top seat and the base; the top of the top seat and the corresponding position of the two bearing seats are also provided with two first through holes.

Furthermore, both sides of the top seat are provided with a supporting limit strip.

Adopt above-mentioned scheme, the beneficial effects of the utility model are that:

the device is equipped with first clamping machine and constructs and second clamping machine, and is equipped with a plurality of clamping grooves, constructs mutually supporting with second clamping machine through first clamping machine, can once only carry out the clamping to a plurality of products, and the clamping is efficient, and the device overall design is reasonable, convenient to use, degree of automation are high, can reduce the cost of labor, improve the lathe utilization ratio, and the practicality is strong.

Drawings

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

FIG. 2 is a perspective view of FIG. 1 with the top base omitted;

FIG. 3 is a front view of FIG. 2;

wherein the figures are identified as follows:

1-a base; 2-a first jacking mechanism;

3, jacking a seat; 4-a bearing seat;

5, a first clamping mechanism; 6, a second clamping mechanism;

7-a top seat; 8-a support column;

9-supporting limit strips; 21-a first jacking cylinder;

22 — a first guide bar; 51-rotating the hold-down cylinder;

52-a clamping block; 53 — first buffer plate;

54 — a first buffer spring; 55-first buffer block.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, the utility model provides a multi-station quick clamping positioning device, which comprises a base 1, a first jacking mechanism 2 arranged on the base 1, a jacking seat 3 connected with the first jacking mechanism 2, and two bearing seats 4 arranged on the jacking seat 3 side by side; a plurality of clamping grooves for clamping products are formed at intervals in the length direction of the top of each bearing seat 4; a plurality of first clamping mechanisms 5 are further arranged between the two bearing seats 4 and at the positions corresponding to the clamping grooves, and a second clamping mechanism 6 is further arranged at one end of each clamping groove far away from the first clamping mechanism 5; the first clamping mechanism 5 is used for being matched with the second clamping mechanism 6 to clamp and fix two ends of a product placed in the clamping groove.

With reference to fig. 1 to 3, in the embodiment, two bearing seats 4 are provided, and each bearing seat 4 is provided with 6 clamping grooves, so that when the clamp is used, 12 products can be clamped at one time, and the clamping efficiency is high; the top of the jacking seat 3 is provided with a plurality of support rods, and the bearing seat 4 is arranged on the support rods; in this embodiment, a top seat 7 is further arranged above the base 1, and a plurality of support columns 8 are further installed between the top seat 7 and the base 1; two first through holes are further formed in the top of the top seat 7 and correspond to the two bearing seats 4, and the jacking seat 3 can drive the bearing seats 4 to penetrate out of the first through holes and ascend to the upper side of the top seat 7 under the driving of the first jacking mechanism 2 so as to place a product to be clamped; after the product is placed, the first jacking mechanism 2 drives the jacking seat 3 and the bearing seat 4 to descend, and at the moment, the first clamping mechanism 5 and the second clamping mechanism 6 positioned at the two ends of the bearing seat 4 are matched with each other to clamp and fix the two ends of the product, so that the method is simple and convenient; due to the fact that the plurality of clamping grooves are formed, a plurality of products can be clamped at one time, clamping efficiency is high, the device is reasonable in overall design, convenient to use and high in automation degree, labor cost can be reduced, and the utilization rate of a machine tool is improved.

Preferably, the first fixture 5 and the second fixture 6 each include a rotary air cylinder 51 mounted on the base 1, and a clamping block 52 mounted on an output shaft of the rotary air cylinder 51; the two ends of the clamping block 52 of the first clamping mechanism 5 are respectively provided with a first clamping part, and one end, close to the clamping groove, of the clamping block 52 of the second clamping mechanism 6 is provided with a second clamping part. The first clamping mechanism 5 is positioned between the two bearing seats 4, and the two ends of the clamping block 52 of the first clamping mechanism 5 are respectively provided with the first clamping part, so that the end parts of two products can be clamped by using one clamping block 52, the arrangement number of the clamping mechanisms can be saved, the cost can be saved, the occupied space of the device can be reduced, and the compactness of the device can be improved; in addition, the first clamping mechanism 5 and the second clamping mechanism 6 both adopt the rotary pressing cylinder 51, and after the clamping action is completed, when the rotary pressing cylinder 51 drives the clamping block 52 to ascend, the rotary pressing cylinder can do rotary motion, so that a avoiding position is formed, and a product can be taken and placed conveniently.

Preferably, a first buffer plate 53 is further fixedly arranged below each of two ends of the clamping block 52 of the first clamping mechanism 5; the first buffer plate 53 is further provided with a first buffer spring 54, and the first buffer spring 54 is further sleeved with a first buffer block 55; a second buffer plate is fixedly arranged below one end of the clamping block 52 of the second clamping mechanism 6; and a second buffer spring is further installed on the second buffer plate, and a second buffer block is further sleeved on the second buffer spring. The buffer block is arranged, so that the buffer block can be buffered when the clamp is pressed downwards, the phenomenon that the product is damaged due to overlarge pressing force is avoided, and the safety of product clamping is improved; meanwhile, two sides of the top seat 7 are provided with a supporting limit strip 9, and the pressing stroke of the supporting limit strip can be limited.

Preferably, the first jacking mechanism 2 comprises a plurality of first jacking cylinders 21 which are installed on the base 1 and connected with the jacking seat 3, and a plurality of first guide rods 22 which are installed between the base 1 and the jacking seat 3. The first guide rod 22 can ensure the lifting stability of the jacking seat 3.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-station quick clamping and positioning device is characterized by comprising a base, a first jacking mechanism, a jacking seat and two bearing seats, wherein the first jacking mechanism is arranged on the base; a plurality of clamping grooves for clamping products are formed in the length direction of the top of each bearing seat at intervals; a plurality of first clamping mechanisms are further arranged between the two bearing seats and at the positions corresponding to the plurality of clamping grooves, and a second clamping mechanism is further arranged at one end, far away from the first clamping mechanism, of each clamping groove; the first clamping mechanism is used for being matched with the second clamping mechanism to clamp and fix two ends of a product placed in the clamping groove.

2. The multi-station rapid clamping and positioning device according to claim 1, wherein the first clamping mechanism and the second clamping mechanism each comprise a rotary hold-down cylinder mounted on the base and a clamping block mounted on an output shaft of the rotary hold-down cylinder; and two ends of the clamping block of the first clamping mechanism are respectively provided with a first clamping part, and one end, close to the clamping groove, of the clamping block of the second clamping mechanism is provided with a second clamping part.

3. The multi-station rapid clamping and positioning device according to claim 2, wherein a first buffer plate is fixedly arranged below each of two ends of the clamping block of the first clamping mechanism; still install first buffer spring on the first buffer board, and still overlap on the first buffer spring and be equipped with first buffer block.

4. The multi-station rapid clamping and positioning device according to claim 3, wherein a second buffer plate is fixedly arranged below one end of the clamping block of the second clamping mechanism; and a second buffer spring is further installed on the second buffer plate, and a second buffer block is further sleeved on the second buffer spring.

5. The multi-station quick clamping and positioning device according to claim 1, wherein the first jacking mechanism comprises a plurality of first jacking cylinders mounted on the base and connected with the jacking seat, and a plurality of first guide rods mounted between the base and the jacking seat.

6. The multi-station rapid clamping and positioning device according to claim 1, wherein a top seat is further arranged above the base, and a plurality of support columns are further arranged between the top seat and the base; the top of the top seat and the corresponding position of the two bearing seats are also provided with two first through holes.

7. The multi-station rapid clamping and positioning device according to claim 6, wherein two sides of the top seat are respectively provided with a supporting and limiting strip.