CN215469626U

CN215469626U - Clamping fixture for automobile mold

Info

Publication number: CN215469626U
Application number: CN202121207287.7U
Authority: CN
Inventors: 叶火伦; 谭佐波; 郑金胜; 江振林
Original assignee: Kunshan Xinyuan Precision Industry Co ltd
Current assignee: Kunshan Xinyuan Precision Industry Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-11
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a clamping fixture for an automobile mold, which comprises a workbench, a top plate and supporting legs, wherein a fixed supporting plate and a sliding supporting plate are arranged above the workbench, the upper end and the lower end of the sliding supporting plate are fixedly connected with a sliding block, the sliding block is slidably arranged on a guide rail, and clamping mechanisms are symmetrically arranged on the adjacent surfaces of the fixed supporting plate and the sliding supporting plate.

Description

Clamping fixture for automobile mold

Technical Field

The utility model relates to the technical field of die manufacturing, in particular to a clamping fixture for an automobile die.

Background

The whole automobile comprises a body-in-white, an interior trim part, an appearance plastic part, a chassis system, an engine system, an intelligent electronic system and the like, wherein the body-in-white is formed by a large number of sheet metal parts through stamping, assembly welding and coating, so the forming quality of the sheet metal parts is a key factor for directly determining the quality of the automobile, the forming quality of the sheet metal parts is mainly determined by the manufacturing quality of a forming die and the shape of the sheet metal parts, for an automobile die manufacturer, whether the manufacturing of the automobile die is accurate and qualified or not can influence the die machining and the assembly efficiency of a die structural part after the casting returns to the factory, because the increase of production energy and the increase of modification workload, strict requirements on the accuracy and the labor hour consumption of die manufacturing are provided, and after the numerical control processing of the automobile die, the work such as bonding assembly, clamping groove digging, manual modification, visual inspection and the like needs to be carried out, can be sent to the foundry. In the prior art, the clamping force of the traditional clamping fixture on the mold is not controllable, the clamping mode is single, the use of various automobile molds cannot be met, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping fixture for an automobile mold, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a clamping anchor clamps for vapour turning mold utensil, its includes workstation, roof and fixes the supporting legs in the workstation below, wherein:

the upper end and the lower end of the fixed supporting plate are respectively fixed on the top plate and the workbench, the upper end and the lower end of the sliding supporting plate are fixedly connected with the sliding block, the sliding block is slidably mounted on the guide rails, the two guide rails are respectively fixed on the top plate and the workbench, the lower end of the top plate is provided with a driving motor through a motor mounting seat, a motor shaft of the driving motor is fixedly connected with a screw rod, the screw rod is provided with a threaded seat through threads, the other end of the screw rod is mounted in a bearing seat through a bearing, and the threaded seat is fixed in the sliding supporting plate;

the fixture is installed to the symmetry on the looks proximal surface of fixed bolster and slip backup pad, fixture includes fixing base, cylinder, rotor plate, graduated disk and axis of rotation, the fixing base is fixed on fixed bolster and slip backup pad, install respectively in fixing base and rotor plate at the both ends of axis of rotation through the bearing, and its one end that is close to the rotor plate is fixed on the rotor plate through the connection key, cylinder and graduated disk set up with one heart, and all set up between fixing base and rotor plate, the one end of cylinder is fixed on the rotor plate, the graduated disk is fixed in the axis of rotation, install the graduated pin on the cylinder.

Preferably, the bearing seat is fixedly installed at the right end of the top plate.

Preferably, both ends slidable mounting has two clamp splices around the rotor plate, and its lower part is fixed and is provided with the supporting shoe, two the clamp splice passes through sliding block slidable mounting in the spout, the sliding block passes through the position of first bolt fastening in the spout, two be provided with the support bar through the draw-in groove between the supporting shoe, the support bar passes through the second bolt fastening in the supporting shoe.

Preferably, ninety indexing teeth are equidistantly arranged in the circumferential direction of the indexing disc, ninety indexing grooves are formed between the ninety indexing teeth, and one end of the indexing pin is arranged in each indexing groove.

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

1. the automobile mold clamping device controls the sliding support plate to move left and right on the guide rail through the driving motor, the screw rod and the threaded seat, adjusts the distance between the fixed support plate and the sliding support plate, and then fixedly clamps the automobile mold through the clamping mechanism, so that the automobile mold is conveniently clamped.

2. The clamping mechanism can accurately control the rotating angle of the clamping mechanism through the arrangement of the fixed seat, the roller, the rotating plate, the index plate and the index pin, is convenient for workers to operate in the work of visual inspection and the like of an automobile die, and simultaneously improves the processing accuracy.

3. The automobile mold clamping device not only clamps the automobile mold through the two rotating plates, but also is provided with the two clamping blocks at the front end and the rear end of each rotating plate, and the supporting blocks and the supporting bars are arranged at the lower parts of the rotating plates, so that the automobile mold can be fixed in multiple directions, the clamping modes are diversified, and the using effect is good.

Drawings

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

FIG. 2 is a schematic view of a clamping mechanism according to the present invention;

fig. 3 is a schematic view of the internal structure of the clamping mechanism of the present invention.

In the figure: the device comprises a workbench 1, supporting legs 2, a fixed supporting plate 3, a top plate 4, a sliding supporting plate 5, a sliding block 6, a guide rail 7, a driving motor 8, a motor mounting seat 9, a screw rod 10, a threaded seat 11, a bearing seat 12, a fixed seat 13, a roller 14, a rotating plate 15, a dividing plate 16, a rotating shaft 17, an indexing pin 18, a bearing 19, a clamping block 20, a supporting block 21, a sliding block 22, a first bolt 23, a supporting strip 24 and a second bolt 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a clamping fixture for an automobile mold comprises a workbench 1, a top plate 4 and supporting legs 2 fixed below the workbench 1, wherein the left side and the right side above the workbench 1 are respectively provided with a fixed supporting plate 3 and a sliding supporting plate 5, the upper end and the lower end of the fixed supporting plate 3 are respectively fixed on the top plate 4 and the workbench 1, the upper end and the lower end of the sliding supporting plate 5 are both fixedly connected with a sliding block 6, the sliding block 6 is slidably arranged on a guide rail 7, the two guide rails 7 are respectively fixed on the top plate 4 and the workbench 1, the lower end of the top plate 4 is provided with a driving motor 8 through a motor mounting seat 9, a motor shaft of the driving motor 8 is fixedly connected with a screw rod 10, a threaded seat 11 is arranged on the screw rod 10 through threads, the other end is installed in a bearing seat 12 through a bearing 19, a threaded seat 11 is fixed in the sliding support plate 5, and the bearing seat 12 is fixedly installed at the right end part of the top plate 4.

Fixture is installed to the symmetry on the adjacent face of fixed support plate 3 and sliding support plate 5, fixture includes fixing base 13, the cylinder 14, the rotor plate 15, graduated disk 16 and axis of rotation 17, fixing base 13 is fixed on fixed support plate 3 and sliding support plate 5, install respectively in fixing base 13 and rotor plate 15 through bearing 19 at the both ends of axis of rotation 17, its one end that is close to rotor plate 15 is fixed on rotor plate 15 through the tie-key, cylinder 14 and graduated disk 16 set up with one heart, and all set up between fixing base 13 and rotor plate 15, the one end of cylinder 14 is fixed on rotor plate 15, graduated disk 16 is fixed on axis of rotation 17, install index pin 18 on the cylinder 14.

Two clamping blocks 20 are slidably mounted at the front end and the rear end of the rotating plate 15, a supporting block 21 is fixedly arranged at the lower part of the rotating plate, the two clamping blocks 20 are slidably mounted in the sliding groove through a sliding block 22, the sliding block 22 is fixed at the position in the sliding groove through a first bolt 23, a supporting bar 24 is arranged between the two supporting blocks 21 through a clamping groove, and the supporting bar 24 is fixed in the supporting block 21 through a second bolt 25.

In this embodiment, ninety indexing teeth are equally spaced in the circumferential direction of the indexing disk 16, ninety indexing grooves are formed between the ninety indexing teeth, and one end of the indexing pin 18 is disposed in the indexing groove, and the angle is adjusted by 4 ° in each time.

The working principle of the utility model is as follows:

through driving motor 8, screw rod 10 and the control of screw seat 11 slip backup pad 5 remove about guide rail 7, adjust the distance between fixed support plate 3 and the slip backup pad 5, rethread fixture fixed clamp car mould, fixture passes through fixing base 13, cylinder 14, rotor plate 15, graduated disk 16 and indexing pin 18's setting, control fixture's that can be accurate rotation angle, the staff's operation of being convenient for in work such as visual inspection to car mould, the degree of accuracy of processing has been improved simultaneously, not only press from both sides tight car mould through two blocks rotor plate 15, both ends are provided with two clamp splice 20 around rotor plate 15 simultaneously, the lower part sets up supporting shoe 21 and support bar 2, diversified fixes car mould, the centre gripping mode is diversified, excellent in use effect.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping anchor clamps for vapour turning mold utensil, its includes workstation (1), roof (4) and fixes supporting legs (2) in workstation (1) below, its characterized in that:

the left side and the right side above the workbench (1) are respectively provided with a fixed supporting plate (3) and a sliding supporting plate (5), the upper end and the lower end of the fixed supporting plate (3) are respectively fixed on the top plate (4) and the workbench (1), the upper end and the lower end of the sliding support plate (5) are fixedly connected with a sliding block (6), the sliding block (6) is arranged on the guide rails (7) in a sliding way, the two guide rails (7) are respectively fixed on the top plate (4) and the workbench (1), the lower end of the top plate (4) is provided with a driving motor (8) through a motor mounting seat (9), a motor shaft of the driving motor (8) is fixedly connected with a screw rod (10), a threaded seat (11) is installed on the screw rod (10) through threads, the other end of the screw thread seat is arranged in a bearing seat (12) through a bearing (19), and the screw thread seat (11) is fixed in the sliding support plate (5);

the adjacent surfaces of the fixed supporting plate (3) and the sliding supporting plate (5) are symmetrically provided with clamping mechanisms, the clamping mechanism comprises a fixed seat (13), a roller (14), a rotating plate (15), an index plate (16) and a rotating shaft (17), the fixed seat (13) is fixed on the fixed supporting plate (3) and the sliding supporting plate (5), two ends of the rotating shaft (17) are respectively arranged in the fixed seat (13) and the rotating plate (15) through a bearing (19), one end of the rotary plate (15) close to the rotary plate is fixed on the rotary plate (15) through a connecting key, the roller (14) and the dividing disc (16) are concentrically arranged, and are all arranged between the fixed seat (13) and the rotating plate (15), one end of the roller (14) is fixed on the rotating plate (15), the indexing disc (16) is fixed on the rotating shaft (17), and the roller (14) is provided with an indexing pin (18).

2. The clamping fixture for the automobile mold as recited in claim 1, characterized in that: and the bearing seat (12) is fixedly arranged at the right end part of the top plate (4).

3. The clamping fixture for the automobile mold as recited in claim 1, characterized in that: two clamp splice (20) are installed to both ends slidable around rotor plate (15), and its lower part is fixed and is provided with supporting shoe (21), two clamp splice (20) are through sliding block (22) slidable mounting in the spout, sliding block (22) are fixed the position in the spout through first bolt (23), two be provided with support bar (24) through the draw-in groove between supporting shoe (21), support bar (24) are fixed in supporting shoe (21) through second bolt (25).

4. The clamping fixture for the automobile mold as recited in claim 1, characterized in that: ninety indexing teeth are arranged on the indexing disc (16) at equal distances in the circumferential direction, ninety indexing grooves are formed between the ninety indexing teeth, and one end of the indexing pin (18) is arranged in each indexing groove.