CN211305623U

CN211305623U - Special frock of fixation clamp under vehicle medium plate

Info

Publication number: CN211305623U
Application number: CN201922214033.7U
Authority: CN
Inventors: 徐东
Original assignee: Rabily Kunshan Manufacturing Co ltd
Current assignee: Suzhou ruijili Electromechanical Technology Co.,Ltd.
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-21
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a special tool for a lower fixed clamp of a vehicle middle plate, which comprises a platform tool, a cylinder, a pillar, a bottom plate, a positioning reference, a first limiting block, a first inclined plane pressing block, a second inclined plane pressing block and a screw rod; platform frock: the utility model discloses a platform frock, including platform frock lower surface, cylinder, first inclined plane briquetting, second inclined plane briquetting, the both sides all are equipped with the mounting groove around the platform frock upper surface, the pillar has four and the top is connected with the four corners of platform frock lower surface respectively, and the bottom of four pillars all is equipped with the bottom plate, the cylinder has two and establishes both ends around the platform frock lower surface respectively, the top of the piston rod of cylinder is connected with the bottom middle part of first inclined plane briquetting, and first inclined plane briquetting is located the mounting groove of platform frock upper surface, and second inclined plane briquetting has two and controls to correspond and establishes the left and right sides at first inclined plane briquetting, and the medial surface of two. The utility model discloses convenient to use, easy operation, size precision is high, and work efficiency is high.

Description

Special frock of fixation clamp under vehicle medium plate

Technical Field

The utility model relates to an advanced manufacturing technology field specifically is a special frock of fixation clamp under vehicle medium plate.

Background

The fixation clamp is an important component of the vehicle middle plate, and has high requirements on form and position tolerances, and the prior art processing is as follows: the multi-process machining can improve the efficiency in an objective angle, but has the following defects: 1. the relative position accuracy of the holes cannot be guaranteed; 2. the accumulated tolerance of the workpiece is not well controlled; 3. the labor intensity of workers is high, and the working efficiency is low. In order to solve the problems of overlarge accumulated tolerance, unstable size and the like caused by repeated clamping in machining, a special tool is required.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a special frock of fixation clamp under vehicle medium plate, convenient to use, easy operation, size precision is high, and work efficiency is high, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special tool for a lower plate fixing clamp of a vehicle comprises a platform tool, a cylinder, a support column, a bottom plate, a positioning reference, a first limiting block, a first inclined plane pressing block, a second inclined plane pressing block and a screw rod;

platform frock: the front side and the rear side of the upper surface of the platform tool are respectively provided with a mounting groove, the four top ends of the four support columns are respectively connected with the four corners of the lower surface of the platform tool, the bottom ends of the four support columns are respectively provided with a bottom plate, the two air cylinders are respectively arranged at the front end and the rear end of the lower surface of the platform tool, the top end of a piston rod of each air cylinder is connected with the middle part of the bottom end of a first inclined plane pressing block, the first inclined plane pressing block is positioned in the mounting groove of the upper surface of the platform tool, the two second inclined plane pressing blocks are correspondingly arranged at the left side and the right side of the first inclined plane pressing block in a left-right mode, the inner side surfaces of the two;

wherein, still include location benchmark, first stopper and screw rod, the location benchmark has two and establishes both ends about platform frock upper surface mounting groove respectively, and two location benchmarks are located the outside of two second inclined plane briquetting respectively, first stopper has two and establishes both sides around first inclined plane briquetting respectively, the left and right sides at first inclined plane briquetting middle part all is equipped with the screw, screw and screw rod threaded connection, the medial extremity of screw rod cooperatees with the spout of second inclined plane briquetting side, the output of external control ware is connected to the input electricity of cylinder.

Through the cylinder, can rise first inclined plane briquetting, make the inboard removal of second inclined plane briquetting, block the medium plate of vehicle into between location benchmark and the second inclined plane briquetting, make operating personnel work efficiency improve.

Further, still include locating piece and spring catch, the locating piece has two and establishes respectively on the top of two location benchmarks, and the lateral surface of two locating pieces all is equipped with the spring catch, and it is more convenient that the installation that can the vehicle medium plate prevents that the vehicle medium plate from fixing insecure and leading to it to make a round trip to rock.

Further, still include the second stopper, the second stopper has two and establishes respectively at the medial surface of location benchmark, can inject the position of location benchmark top installed part, prevents that the installed part is not hard up to lead to the fixed effect variation of vehicle middle plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first inclined plane pressing block can be lifted through the air cylinder, the second inclined plane pressing block moves inwards, the middle plate of the vehicle is clamped between the positioning reference and the second inclined plane pressing block, and the working efficiency of operators is improved;

2. the positioning block and the spring pin are arranged, so that the vehicle middle plate can be more conveniently mounted, and the vehicle middle plate is prevented from shaking back and forth due to infirm fixation;

3. be equipped with the second stopper, can inject the position of location benchmark top installed part, prevent that the installed part is not hard up to lead to the fixed effect variation in vehicle medium plate.

Drawings

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

FIG. 2 is a schematic view of the enlarged structure of the part A of the present invention;

FIG. 3 is a schematic view of a first inclined pressing block structure of the present invention;

fig. 4 is a schematic diagram of the first limiting block structure of the present invention.

In the figure: 1. a platform tool; 2. a cylinder; 3. a pillar; 4. a base; 5. positioning a reference; 6. positioning blocks; 7. a spring pin; 8. a first stopper; 9. a second limiting block; 10. a first inclined plane pressing block; 11. a second inclined plane pressing block; 12. a screw.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 special fixture for a lower fixing clamp of a vehicle middle plate, which comprises a platform fixture 1, a cylinder 2, a pillar 3, a bottom plate 4, a positioning reference 5, a first limiting block 8, a first inclined plane pressing block 10, a second inclined plane pressing block 11 and a screw 12; the front side and the rear side of the upper surface of the platform tool 1 are respectively provided with a mounting groove, the four top ends of the support columns 3 are respectively connected with the four corners of the lower surface of the platform tool 1, the bottom ends of the four support columns 3 are respectively provided with a bottom plate 4, the two air cylinders 2 are respectively arranged at the front end and the rear end of the lower surface of the platform tool 1, the top ends of piston rods of the air cylinders 2 are connected with the middle part of the bottom end of a first inclined plane pressing block 10, the first inclined plane pressing block 10 is positioned in the mounting groove on the upper surface of the platform tool 1, the two second inclined plane pressing blocks 11 are correspondingly arranged at the left side and the right side of the first inclined plane pressing block 10, the inner side surfaces of the two second inclined plane pressing;

wherein, the positioning device also comprises two positioning references 5, a first limiting block 8 and a screw 12, the two positioning references 5 are respectively arranged at the left end and the right end of the upper surface mounting groove of the platform tool 1, the two positioning references 5 are respectively arranged at the outer sides of the two second inclined plane pressing blocks 11, the two first limiting blocks 8 are respectively arranged at the front side and the rear side of the first inclined plane pressing block 10, the left side and the right side of the middle part of the first inclined plane pressing block 10 are respectively provided with a screw hole which is in threaded connection with the screw 12, the inner side end of the screw 12 is matched with a sliding groove at the side surface of the second inclined plane pressing block 11, the input end of the air cylinder 2 is electrically connected with the output end of an external controller, the first inclined plane pressing block 10 can be lifted through the air cylinder 2, the second inclined plane pressing block 11 moves inwards, the middle plate of a vehicle is clamped between the positioning references 5 and, locating piece 6 has two and establishes respectively on the top of two location benchmark 5, the lateral surface of two locating pieces 6 all is equipped with spring catch 7, can be more convenient for the installation of vehicle medium plate, prevent that the vehicle medium plate from fixing insecure leading to its rocking back and forth, still include second stopper 9, second stopper 9 has two and establishes respectively at the medial surface of location benchmark 5, can inject the position of 5 top installed parts of location benchmark, prevent that the installed part is not hard up to lead to the fixed effect variation of vehicle medium plate.

When in use: the external power supply is switched on, each electrical appliance is normally used, the air cylinder 2 is started, the top end of a piston rod of the air cylinder 2 is connected with the bottom end of the first inclined plane pressing block 10, the piston rod rises to enable the first inclined plane pressing block 10 to rise, sliding blocks at two ends of the first inclined plane pressing block 10 are in sliding connection with sliding grooves in the inner side faces of the second inclined plane pressing blocks 11, so that the two second inclined plane pressing blocks 11 can move inwards, then the vehicle middle plate is clamped between the positioning reference 5 and the second inclined plane pressing blocks 11, then the vehicle middle plate is fixed by using the spring pin 7 and the mounting piece at the top end of the positioning reference 5, so that the vehicle middle plate can be more conveniently mounted, the vehicle middle plate is prevented from shaking back and forth due to insecure fixation, screw holes in two sides of the first limiting block 8 are internally threaded with screw rods 12, the inner side ends of the screw rods 12 are in sliding, one side of two location benchmark 5 all is equipped with second stopper 9, and the position of 5 top installed parts of location benchmark can be injectd to second stopper 9, prevents that the installed part is not hard up to lead to the fixed effect variation in vehicle medium plate.

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. The utility model provides a special frock of fixation clamp under vehicle medium plate which characterized in that: the device comprises a platform tool (1), a cylinder (2), a support (3), a bottom plate (4), a positioning datum (5), a first limiting block (8), a first inclined plane pressing block (10), a second inclined plane pressing block (11) and a screw (12);

platform frock (1): the front side and the rear side of the upper surface of the platform tool (1) are respectively provided with a mounting groove, the four pillars (3) are provided with four ends respectively connected with four corners of the lower surface of the platform tool (1), the bottom ends of the four pillars (3) are respectively provided with a bottom plate (4), the two cylinders (2) are respectively arranged at the front end and the rear end of the lower surface of the platform tool (1), the top ends of piston rods of the cylinders (2) are connected with the middle part of the bottom end of a first inclined plane pressing block (10), the first inclined plane pressing block (10) is positioned in the mounting groove on the upper surface of the platform tool (1), the two second inclined plane pressing blocks (11) are correspondingly arranged at the left side and the right side of the first inclined plane pressing block (10), the inner side surfaces of the two second inclined plane pressing blocks (11) are respectively provided with a sliding groove, and the two sliding grooves are;

wherein, still include location benchmark (5), first stopper (8) and screw rod (12), location benchmark (5) have two and establish respectively at platform frock (1) upper surface mounting groove's both ends of controlling, and two location benchmarks (5) are located the outside of two second inclined plane briquetting (11) respectively, first stopper (8) have two and establish respectively in the front and back both sides of first inclined plane briquetting (10), the left and right sides at first inclined plane briquetting (10) middle part all is equipped with the screw, screw and screw rod (12) threaded connection, the medial extremity of screw rod (12) cooperatees with the spout of second inclined plane briquetting (11) side, the output of external control ware is connected to the input electricity of cylinder (2).

2. The tool special for the middle plate lower fixing clamp of the vehicle as claimed in claim 1, wherein: the positioning device is characterized by further comprising two positioning blocks (6) and spring pins (7), wherein the two positioning blocks (6) are arranged on the top ends of the two positioning benchmarks (5) respectively, and the spring pins (7) are arranged on the outer side faces of the two positioning blocks (6).

3. The tool special for the middle plate lower fixing clamp of the vehicle as claimed in claim 1, wherein: the positioning device is characterized by further comprising two second limiting blocks (9), wherein the two second limiting blocks (9) are arranged on the inner side face of the positioning reference (5) respectively.