CN216029518U

CN216029518U - Novel compress tightly and add positioning mechanism

Info

Publication number: CN216029518U
Application number: CN202121607088.5U
Authority: CN
Inventors: 张飞
Original assignee: Jiangsu Ruier Longding Industrial Co ltd
Current assignee: Jiangsu Ruier Longding Industrial Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-03-15
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a novel compressing and positioning mechanism, which mainly comprises the following components: the left clamping cylinder is installed on the left installation seat, the left lifting arm is installed on a piston rod of the left clamping cylinder, the left pressure head is installed in a dovetail groove on the left lifting arm, a spring sleeve is arranged on a screw, two ends of a spring respectively push against an installation plate and the left pressure head, the right first lifting arm is installed on a piston rod of the right first clamping cylinder, the right first pressure head is installed on the right first lifting arm, the right second lifting arm is installed on a piston rod of the right second clamping cylinder, the right second pressure head is installed on the right second lifting arm, the cylinder is installed on the cylinder installation seat, the supporting pad is installed on the base, and the rear first supporting block and the rear second supporting block are fixedly installed on the base. The utility model has compact structure and high positioning and clamping precision, and solves the problems of unstable processing and poor processing precision caused by backward movement due to the action of cutting force in the product processing process through the elastic pressing block.

Description

Novel compress tightly and add positioning mechanism

Technical Field

The utility model belongs to the technical field of tool fixtures, and particularly relates to a novel compressing and positioning mechanism.

Background

The product is in the course of working owing to receive the cutting reaction, because product frock clamp does not have the spacing operation of axial moreover to lead to the product to the drunkenness backward, thereby lead to processing unstablely, product machining dimension and precision are poor, can't satisfy the demand of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a novel pressing and positioning mechanism aiming at the defects of the prior art, which has compact structure and high positioning and clamping precision, and solves the problems of unstable processing and poor processing precision caused by backward movement due to the action of cutting force in the product processing process through an elastic pressing block.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a novel compress tightly and add positioning mechanism, wherein: comprises a base, a supporting pad, a left mounting seat, a left clamping cylinder, a mounting plate, a right first pressure head, a right mounting seat, a cylinder mounting seat, a base, a left lifting arm, a right second clamping cylinder, a guide support, a guide block, a right first clamping cylinder, a right first lifting arm, a rear first supporting block, a right second pressure head, a left pressure head, a rear second supporting block, a bolt, a cover plate, a cylinder, a lifting bracket, a screw and a spring, wherein the left mounting seat is fixedly arranged on the base, the left clamping cylinder is arranged on the left mounting seat, the left lifting arm is arranged on a piston rod of the left clamping cylinder, the mounting plate is fixedly arranged in a groove of the left lifting arm, a dovetail groove is arranged on the bottom surface of the left lifting arm, the left pressure head is arranged in a dovetail groove on the left lifting arm, the head part of the screw is arranged in a mounting hole on the mounting plate, and the tail part of the screw is arranged in a threaded hole of the left pressure head, the spring is sleeved on the screw, two ends of the spring are respectively propped against the mounting plate and the left pressure head, the right mounting seat is mounted on the base, the right first clamping cylinder is mounted in a mounting hole at the front side of the right mounting seat, the right first lifting arm is mounted on a piston rod of the right first clamping cylinder, the right first pressure head is mounted on the right first lifting arm, the right second clamping cylinder is mounted in a mounting hole at the rear side of the right mounting seat, the right second lifting arm is mounted on a piston rod of the right second clamping cylinder, the right second pressure head is mounted on the right second lifting arm, the guide support is fixedly mounted on the top surface of the right mounting seat, the guide block is mounted on the right side surface of the right second lifting arm and is positioned in a guide groove of the guide support, the cylinder mounting seat is fixedly mounted on the base, and the cylinder is mounted on the cylinder mounting seat, the base fixed mounting on the base, the supporting pad install on the base, the apron install on the base, lift bracket install in the guide slot on the base, the end top of cylinder piston rod on lift bracket, the bolt install on the base in the mounting hole and the bolt afterbody install in "U" shape guide slot on lift bracket, first tray of back and back second tray all fixed mounting on the base.

In order to optimize the technical scheme, the specific measures adopted further comprise:

the top surface of the base is provided with a V-shaped groove, and the bottom surface of the V-shaped groove is provided with two supporting pads.

The lifting bracket is in a T-shaped structure form, and a V-shaped clamping groove is formed in the top surface of the lifting bracket.

Flow rate regulating valves are arranged on the left clamping cylinder, the right second clamping cylinder, the right first clamping cylinder and the cylinders.

The right first pressure head is in a T-shaped structural form, and the right first pressure head is arranged in the first lifting arm mounting groove through a bolt.

An upper pressure head is installed on the upper top surface of the base, and an arc-shaped groove is formed in the upper pressure head.

In the initial state of the utility model, the left clamping cylinder, the right first clamping cylinder and the right second clamping cylinder are all in the extending state, the cylinders are in the retracting state, the lifting bracket is in the lower limit position at the moment, the rear end of a product is manually placed on the rear first supporting block and the rear second supporting block, and the front end of the product is placed on the two supporting pads on the base; then the cylinder extends out to push the lifting bracket to move upwards, so that the lifting bracket is supported at the bottom of a product, meanwhile, the left clamping cylinder retracts to the original position, so that the left pressure head is driven to press on the product, the right first clamping cylinder retracts to the original position, the right first pressure head is driven to press on the product, the right second clamping cylinder retracts to the original position, the right second pressure head is driven to press on the product, and at the moment, the upper pressure head presses on the top surface of the product, so that the rotation of the product is effectively limited; the left pressure head is pressed on the top surface of the product, the left pressure head can move back and forth along a dovetail groove on the left lifting arm, a compression spring is installed between the left pressure head and the mounting plate, backward movement of the product can be effectively prevented by adjusting the compression amount of the spring, the movement problem in the product machining process can be effectively solved by adjusting damping, and meanwhile, the machining operation of the product is not influenced.

The utility model has the advantages that: compact structure, the tight precision of positioning clamp is high, has solved through the elastic pressing piece that the product processes in and has received the cutting force effect and lead to backward drunkenness to lead to processing unstability and the poor problem of machining precision.

Drawings

FIG. 1 is a front view of the structure of the present invention;

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

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is a rear view of the structure of the present invention;

FIG. 5 is a cross-sectional view of the A-A structure of the present invention;

fig. 6 is a cross-sectional view of the B-B structure of the present invention.

Wherein the reference numerals are: the base 1, supporting pad 2, left mount pad 3, left centre gripping cylinder 4, mounting panel 5, right first pressure head 6, right mount pad 7, cylinder mount pad 8, base 9, left lifing arm 10, right second lifing arm 11, right second centre gripping cylinder 12, guide support 13, guide block 14, right first centre gripping cylinder 15, right first lifing arm 16, first tray 17 in back, right second pressure head 18, left pressure head 19, second tray 20 in back, bolt 21, apron 22, cylinder 23, lift bracket 24, screw 25, spring 26, go up pressure head 27.

Detailed Description

The following further describes embodiments of the present invention in conjunction with the attached figures:

the utility model provides a novel compress tightly and add positioning mechanism, wherein: comprises a base 1, a supporting pad 2, a left mounting seat 3, a left clamping cylinder 4, a mounting plate 5, a right first pressure head 6, a right mounting seat 7, a cylinder mounting seat 8, a base 9, a left lifting arm 10, a right second lifting arm 11, a right second clamping cylinder 12, a guide support 13, a guide block 14, a right first clamping cylinder 15, a right first lifting arm 16, a back first supporting block 17, a right second pressure head 18, a left pressure head 19, a back second supporting block 20, a bolt 21, a cover plate 22, a cylinder 23, a lifting bracket 24, a screw 25 and a spring 26, wherein the left mounting seat 3 is fixedly mounted on the base 1, the left clamping cylinder 4 is mounted on the left mounting seat 3, the left lifting arm 10 is mounted on a piston rod of the left clamping cylinder 4, the mounting plate 5 is fixedly mounted in a groove of the left lifting arm 10, a dovetail groove is arranged on the bottom surface of the left lifting arm 10, and the left pressure head 19 is mounted in the dovetail groove of the left lifting arm 10, the head of the screw 25 is arranged in a mounting hole on the mounting plate 5, the tail of the screw 25 is arranged in a threaded hole of the left pressure head 19, the spring 26 is sleeved on the screw 25, two ends of the spring 26 are respectively supported on the mounting plate 5 and the left pressure head 19, the right mounting seat 7 is arranged on the base 1, the right first clamping cylinder 15 is arranged in a mounting hole at the front side of the right mounting seat 7, the right first lifting arm 16 is arranged on a piston rod of the right first clamping cylinder 15, the right first pressure head 6 is arranged on the right first lifting arm 16, the right second clamping cylinder 12 is arranged in a mounting hole at the rear side of the right mounting seat 7, the right second lifting arm 11 is arranged on a piston rod of the right second clamping cylinder 12, the right second pressure head 18 is arranged on the right second lifting arm 11, the guide support 13 is fixedly arranged on the top surface of the right mounting seat 7, guide block 14 install on right second lift arm 11 right flank and guide block 14 is located the guide way of guide support 13, 8 fixed mounting on base 1 of cylinder mount pad, cylinder 23 install on cylinder mount pad 8, base 9 fixed mounting on base 1, supporting pad 2 install on base 9, apron 22 install on base 1, lift bracket 24 install in the guide slot on base 1, 23 piston rod end of cylinder push up on lift bracket 24, bolt 21 install in base 1 on the mounting hole and in the "U" shape guide slot of bolt 21 afterbody installation on lift bracket 24, first tray 17 of back and back second tray 20 all fixed mounting on base 1.

In the embodiment, the top surface of the base 9 is provided with a V-shaped groove, and the bottom surface of the V-shaped groove is provided with two supporting pads 2.

In the embodiment, the lifting bracket 24 is in a T-shaped structure and a V-shaped slot is formed on the top surface of the lifting bracket 24.

In the embodiment, the flow rate regulating valves are mounted on the left clamping cylinder 4, the right second clamping cylinder 12, the right first clamping cylinder 15 and the air cylinder 23.

In the embodiment, the right first pressing head 6 is in a T-shaped structure and the right first pressing head 6 is mounted in the mounting groove of the first lifting arm 16 through a bolt.

In the embodiment, an upper pressure head 27 is installed on the upper top surface of the base 1, and an arc-shaped groove is formed on the upper pressure head 27.

In the initial state of the utility model, the left clamping cylinder 4, the right first clamping cylinder 12 and the right second clamping cylinder 15 are all in the extending state, the cylinder 23 is in the retracting state, the lifting bracket 24 is at the lower limit position at the moment, the rear end of the product is manually placed on the rear first supporting block 17 and the rear second supporting block 20, and the front end of the product is placed on the two supporting pads 2 on the base 9; then the cylinder 23 extends out to push the lifting bracket 24 to move upwards, so that the lifting bracket 24 is supported at the bottom of the product, meanwhile, the left clamping cylinder 4 retracts to the original position, so that the left pressure head 19 is driven to press on the product, the right first clamping cylinder 12 retracts to the original position, the right first pressure head 6 is driven to press on the product, the right second clamping cylinder 15 retracts to the original position, the right second pressure head 18 is driven to press on the product, and at the moment, the upper pressure head 27 presses on the top surface of the product, so that the rotation of the product is effectively limited; left pressure head 19 presses on the product top surface, and left pressure head 19 can the back-and-forth movement along the dovetail on left lifing arm 10, installs compression spring 26 between left pressure head 19 and the mounting panel 5 simultaneously, can effectively prevent the backward drunkenness of product through adjusting spring 26 compression volume, can effectively solve the drunkenness problem in the product course of working through adjusting the damping, still does not influence the processing operation of product simultaneously.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may be made by those skilled in the art without departing from the principle of the utility model.

Claims

1. The utility model provides a novel compress tightly and add positioning mechanism which characterized in that: comprises a base (1), a supporting pad (2), a left mounting seat (3), a left clamping cylinder (4), a mounting plate (5), a right first pressure head (6), a right mounting seat (7), a cylinder mounting seat (8), a base (9), a left lifting arm (10), a right second lifting arm (11), a right second clamping cylinder (12), a guide support (13), a guide block (14), a right first clamping cylinder (15), a right first lifting arm (16), a rear first support block (17), a right second pressure head (18), a left pressure head (19), a rear second support block (20), a bolt (21), a cover plate (22), a cylinder (23), a lifting support (24), a screw (25) and a spring (26), wherein the left mounting seat (3) is fixedly arranged on the base (1), the left clamping cylinder (4) is arranged on the left mounting seat (3), and the left lifting arm (10) is arranged on a piston rod of the left clamping cylinder (4), mounting panel (5) fixed mounting in the recess of left lifing arm (10), left lifing arm (10) bottom surface on be equipped with the dovetail and left pressure head (19) install in the dovetail on left lifing arm (10), screw (25) head install in the mounting hole on mounting panel (5) and screw (25) afterbody install in the screw hole of left pressure head (19), spring (26) cover on screw (25) and spring (26) both ends push up respectively on mounting panel (5) and left pressure head (19), right mount pad (7) install on base (1), right first centre gripping cylinder (15) install in right mount pad (7) front side mounting hole, right first lifing arm (16) install on the piston rod of right first centre gripping cylinder (15), right first pressure head (6) install on right first lifing arm (16), the right second clamping cylinder (12) is arranged in a mounting hole at the rear side of the right mounting seat (7), the right second lifting arm (11) is arranged on a piston rod of the right second clamping cylinder (12), the right second pressure head (18) is arranged on the right second lifting arm (11), the guide support (13) is fixedly arranged on the top surface of the right mounting seat (7), the guide block (14) is arranged on the right side surface of the right second lifting arm (11) and the guide block (14) is positioned in a guide groove of the guide support (13), the cylinder mounting seat (8) is fixedly arranged on the base (1), the cylinder (23) is arranged on the cylinder mounting seat (8), the base (9) is fixedly arranged on the base (1), the supporting pad (2) is arranged on the base (9), and the cover plate (22) is arranged on the base (1), lifting bracket (24) install in the guide slot on base (1), cylinder (23) piston rod end top on lifting bracket (24), bolt (21) install in base (1) on the mounting hole and bolt (21) afterbody install in the "U" shape guide slot on lifting bracket (24), first tray (17) of back and back second tray (20) all fixed mounting on base (1).

2. The novel pressing and positioning mechanism as claimed in claim 1, wherein: the top surface of the base (9) is provided with a V-shaped groove, and the bottom surface of the V-shaped groove is provided with two supporting pads (2).

3. The novel pressing and positioning mechanism as claimed in claim 1, wherein: the lifting bracket (24) is in a T-shaped structure form, and a V-shaped clamping groove is formed in the top surface of the lifting bracket (24).

4. The novel pressing and positioning mechanism as claimed in claim 1, wherein: and flow rate regulating valves are arranged on the left clamping cylinder (4), the right second clamping cylinder (12), the right first clamping cylinder (15) and the cylinder (23).

5. The novel pressing and positioning mechanism as claimed in claim 1, wherein: the first pressure head (6) on the right is in a T-shaped structural form, and the first pressure head (6) on the right is arranged in the mounting groove of the first lifting arm (16) through a bolt.

6. The novel pressing and positioning mechanism as claimed in claim 1, wherein: the base (1) on the top surface install on press head (27) and go up and be equipped with the arc recess on press head (27).