CN216098571U

CN216098571U - A anchor clamps for processing for radiator model casing

Info

Publication number: CN216098571U
Application number: CN202122742732.6U
Authority: CN
Inventors: 范毅
Original assignee: Tianjin Makall Precision Industrial Components Co ltd
Current assignee: Tianjin Makall Precision Industrial Components Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-22
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the technical field of radiator shell machining, in particular to a clamp for machining a radiator model shell, and solves the problem that the applicability of a positioning clamp of the radiator model shell in the prior art needs to be improved. A jig for machining a radiator model shell, comprising: the fixing box is internally provided with a first screw rod. According to the clamp structure, the radial movement of the shaft lever is realized through the insertion connection of the snap ring and the positioning groove of the first moving block or the second moving block, the effect of limiting the axial movement of the first moving block and the second moving block is realized, the clamping of radiator models with various sizes can be realized through the arrangement of the moving boxes with relative movement, the limit of the snap ring can be received after the positions of the first moving block and the second moving block are adjusted every time, and the clamp structure with the locking structure, which is suitable for clamping radiator models with various sizes, is realized.

Description

A anchor clamps for processing for radiator model casing

Technical Field

The utility model relates to the technical field of radiator shell machining, in particular to a clamp for machining a radiator model shell.

Background

The radiator model shell is a device for positioning the radiator, but after the radiator is placed in the model shell, the radiator model shell also needs to be positioned and fixed.

The existing radiator model shell is positioned and fixed by two fixing plates which are abutted left and right and front and back, and the fixing plates are positioned with a base through bolts, so that the operation mode has a simple structure, different positioning structures and positioning intervals are required to be set for different radiator model shells, and the customized operation is complicated; therefore, the clamp for machining the radiator model shell is provided, and the clamp which is stable in clamping and can be used for quickly positioning and clamping different radiators is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp for machining a radiator model shell, and solves the problem that the applicability of a positioning clamp of the radiator model shell in the prior art needs to be improved.

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

a jig for machining a radiator model shell, comprising:

the fixed box is internally provided with a first lead screw, the first lead screw is provided with two groups of first moving blocks and second moving blocks through a thread pair, and the outer walls of the first moving blocks and the second moving blocks are both provided with positioning grooves;

the two end boxes are symmetrically arranged and are respectively arranged at two ends of the fixed box, and a second screw rod is arranged in each end box;

the two side boxes are symmetrically arranged and are respectively arranged on two sides of the fixed box, shaft levers are movably arranged in the side boxes, two ends of each shaft lever are respectively arranged with second screw rods in the two end boxes through thread pairs so as to drive the shaft levers in the two side boxes to move relatively, a plurality of clamping rings are arranged on each shaft lever in a linear array along the axial lead, and the clamping rings are selectively clamped with the positioning grooves;

the top of each moving box is respectively installed with two first moving blocks on a first screw rod so as to drive the two moving boxes to move relatively;

and the extrusion plates are movably inserted on the opposite end surfaces of the two movable boxes.

Preferably, one end of the first lead screw penetrates through the outside of the fixed box, a motor used for driving the first lead screw to reciprocate is mounted outside the fixed box, a motor used for driving the second lead screw to reciprocate is mounted outside the end box, inner cavities of the fixed box, the side box and the end box are all of square structures, the first moving block and the second moving block are of square structures, the connecting end of the shaft rod on the second lead screw is of a square structure, and the side box, the fixed box and the end box are communicated with each other.

Preferably, the outer side of the movable box is fixedly connected with a support rod, the top end of the support rod is fixedly connected with a corresponding second movable block, and the lower end surface of the fixed box is provided with a slide rail for the two groups of first movable blocks and the two groups of second movable blocks to slide linearly.

Preferably, a sliding rail is arranged between the fixed box and the side boxes, so that when the shaft levers in the two side boxes move relatively, the corresponding clamping rings are inserted into the fixed box and are connected with the corresponding positioning grooves in an inserting mode.

Preferably, the sliding chute has been seted up to the corresponding stripper plate position department in the removal case, the spacing groove has been seted up to the inner wall of spout, it is provided with the slider to slide in the spout, the lateral wall of slider is spacing to slide in the spacing groove, the lateral wall that the slider runs through the removal case is connected with and pushes away the case, the stripper plate with push away case outside fixed connection, install the switch in the spout.

Preferably, a cavity is formed in the movable box, and ceramic particles are filled in the cavity and the push box.

The utility model has at least the following beneficial effects:

through the grafting of snap ring and the constant head tank of first movable block or second movable block, realize the radial motion of axostylus axostyle, carry out spacing effect to the axial motion of first movable block and second movable block, through the removal case that sets up relative motion, can realize carrying out the centre gripping to the radiator model of multiple size moreover, after first movable block and second movable block adjusting position at every turn, all can receive the spacing of snap ring, realized a applicable anchor clamps structure that has locking structure in the centre gripping of radiator model of multiple size.

The utility model also has the following beneficial effects:

1. the cavity has been seted up in the removal incasement, and the cavity all fills there is ceramic particle with pushing away the incasement, the setting of the ceramic particle of filling to the shock of shock release radiator model processing is conducted to anchor clamps through the stripper plate, and greatly reduced shakes the accuracy that influences the anchor clamps centre gripping, and the condition that influences the life of anchor clamps centre gripping takes place.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a clamping device;

FIG. 2 is a schematic front view of the mobile bin;

fig. 3 is a schematic cross-sectional structure diagram of the fixing box.

In the figure: 1. a fixing box; 2. a first lead screw; 3. a second lead screw; 4. a first moving block; 5. a second moving block; 6. positioning a groove; 7. a support bar; 8. a mobile box; 9. a cavity; 10. pushing the box; 11. a pressing plate; 12. a slider; 13. a chute; 14. a limiting groove; 15. a switch; 16. a side box; 17. an end box; 18. a snap ring; 19. a shaft rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 3, a jig for machining a radiator mold shell includes:

the fixing device comprises a fixing box 1, wherein a first lead screw 2 is installed in the fixing box 1, two groups of first moving blocks 4 and second moving blocks 5 are installed on the first lead screw 2 through a thread pair, and positioning grooves 6 are formed in the outer walls of the first moving blocks 4 and the second moving blocks 5;

two end boxes 17 are symmetrically arranged on the end boxes 17, the two end boxes 17 are respectively arranged at two ends of the fixed box 1, and a second screw rod 3 is arranged in each end box 17;

the two side boxes 16 are symmetrically arranged, the two side boxes 16 are respectively arranged at two sides of the fixed box 1, shaft rods 19 are movably arranged in the side boxes 16, two ends of each shaft rod 19 are respectively arranged with the second screw rods 3 in the two end boxes 17 through thread pairs so as to drive the shaft rods 19 in the two side boxes 16 to move relatively, a plurality of clamping rings 18 are arranged on the shaft rods 19 in a linear array along the axial lead, and the clamping rings 18 are selectively clamped with the positioning grooves 6;

two groups of moving boxes 8 are symmetrically arranged on each moving box 8, the two groups of moving boxes 8 are both positioned below the fixed box 1, and the top of each moving box 8 is respectively installed with the two first moving blocks 4 on the first screw rod 2 so as to drive the two moving boxes 8 to move relatively;

the extrusion plates 11 are movably inserted on the opposite end surfaces of the two movable boxes 8;

the scheme has the following working processes: the fixing box 1 is moved to the upper part of a radiator model shell, the first lead screw 2 is controlled to rotate, so that the two moving boxes 8 move relatively, the extrusion plate 11 of the moving box 8 clamps the radiator, and after the clamping and fastening are performed, the second lead screw 3 is controlled to rotate, so that the two shaft levers 19 move relatively, the clamping rings 18 on the shaft levers 19 penetrate into the fixing box 1 and are inserted into the positioning grooves 6 in the side walls of the first moving block 4 and the second moving block 5, and the axial limiting of the two moving boxes 8 is realized;

according to the working process, the following steps are known: through the grafting of snap ring 18 with the constant head tank 6 of first movable block 4 or second movable block 5, realize the radial motion of axostylus axostyle 19, carry out spacing effect to the axial motion of first movable block 4 and second movable block 5, realized a stable radiator model anchor clamps structure of centre gripping that has locking structure, and, through the removal case 8 that sets up relative motion, can realize carrying out the centre gripping to the radiator model of multiple size, behind the regulation position of first movable block 4 and second movable block 5 at every turn, all can receive the spacing of snap ring 18, realized an applicable anchor clamps structure in the radiator model centre gripping of multiple size.

Further, the one end of first lead screw 2 runs through to outside fixed box 1, fixed box 1 installs the motor that is used for driving first lead screw 2 reciprocating motion outward, end case 17 installs the motor that is used for driving second lead screw 3 reciprocating motion outward, fixed box 1, the inner chamber of side case 16 and end case 17 is square structure, first movable block 4 and second movable block 5 are square structure, and the link of axostylus axostyle 19 is square structure on the second lead screw 3, side case 16, fixed box 1 and end case 17 communicate each other, it is concrete, utilize square structure, when realizing the lead screw motion, screw thread pair connecting piece linear motion's effect.

Further, the outside fixedly connected with bracing piece 7 of removal case 8, the top and the second movable block 5 fixed connection that corresponds of bracing piece 7, the lower terminal surface of fixed box 1 is offered and is used for two sets of first movable blocks 4 and two sets of second movable blocks 5 rectilinear sliding's slide rail, has offered the slide rail between fixed box 1 and the side case 16 to when making the relative motion of axostylus axostyle 19 in two side cases 16, the constant head tank 6 grafting that corresponds in inserting fixed box 1 of corresponding snap ring 18.

Further, spout 13 has been seted up to corresponding stripper plate 11 position department in the movable box 8, spacing groove 14 has been seted up to the inner wall of spout 13, it is provided with slider 12 to slide in the spout 13, the lateral wall of slider 12 is spacing to slide in spacing groove 14, slider 12 runs through the lateral wall of movable box 8 and is connected with and pushes away case 10, stripper plate 11 with push away case 10 outside fixed connection, install switch 15 in the spout 13, and is concrete, when stripper plate 11 takes place the extrusion with radiator model shell, push away in case 10 drive slider 12 slides into spout 13, and extrude with switch 15, switch 15 is so and control first lead screw 2 and the stop motion of second lead screw 3, and keep spacing, but realize an automatic control centre gripping switch 15's anchor clamps structure.

Further, offer cavity 9 in the movable box 8, all fill in cavity 9 and the push away case 10 and have ceramic particle, it is concrete, through the setting of the ceramic particle who fills to the shock of the processing of the release radiator model is conducted to anchor clamps through stripper plate 11, and greatly reduced shakes the accuracy that influences the anchor clamps centre gripping, and the condition that influences the life of anchor clamps centre gripping takes place.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A jig for machining a radiator model shell, comprising:

the device comprises a fixed box (1), wherein a first lead screw (2) is installed in the fixed box (1), two groups of first moving blocks (4) and second moving blocks (5) are installed on the first lead screw (2) through a thread pair, and positioning grooves (6) are formed in the outer walls of the first moving blocks (4) and the second moving blocks (5);

the two end boxes (17) are symmetrically arranged, the two end boxes (17) are respectively arranged at two ends of the fixed box (1), and the second screw rod (3) is arranged in each end box (17);

the side boxes (16) are symmetrically arranged, the two side boxes (16) are respectively installed on two sides of the fixed box (1), a shaft lever (19) is movably installed in each side box (16), two ends of each shaft lever (19) are respectively installed with the second screw rods (3) in the two end boxes (17) through thread pairs so as to drive the shaft levers (19) in the two side boxes (16) to move relatively, a plurality of clamping rings (18) are installed on the shaft levers (19) in a linear array along the axial lead, and the clamping rings (18) are selectively clamped with the positioning grooves (6);

the two groups of moving boxes (8) are symmetrically arranged on the moving boxes (8), the two groups of moving boxes (8) are located below the fixed box (1), and the top of each moving box (8) is respectively installed with the two first moving blocks (4) on the first screw rod (2) so as to drive the two moving boxes (8) to move relatively;

the extrusion plates (11) are movably inserted on the opposite end surfaces of the two movable boxes (8).

2. The jig for machining the radiator model shell according to claim 1, wherein one end of the first lead screw (2) penetrates through a fixed box (1), a motor for driving the first lead screw (2) to reciprocate is installed outside the fixed box (1), a motor for driving the second lead screw (3) to reciprocate is installed outside an end box (17), inner cavities of the fixed box (1), a side box (16) and the end box (17) are all of a square structure, the first moving block (4) and the second moving block (5) are of a square structure, a connecting end of an upper shaft rod (19) of the second lead screw (3) is of a square structure, and the side box (16), the fixed box (1) and the end box (17) are communicated with each other.

3. The jig for machining the radiator model shell according to claim 1, wherein a support rod (7) is fixedly connected to an outer side of the movable box (8), a top end of the support rod (7) is fixedly connected with the corresponding second movable block (5), and a slide rail for linear sliding of the two sets of first movable blocks (4) and the two sets of second movable blocks (5) is formed in a lower end surface of the fixed box (1).

4. The fixture for machining the radiator model shell according to claim 1, characterized in that a slide rail is arranged between the fixed box (1) and the side boxes (16), so that when the shaft rods (19) in the two side boxes (16) move relatively, the corresponding snap rings (18) are inserted into the fixed box (1) and inserted into the corresponding positioning grooves (6).

5. The fixture for machining the radiator model shell according to claim 1, wherein a sliding groove (13) is formed in the movable box (8) at a position corresponding to the extrusion plate (11), a limiting groove (14) is formed in the inner wall of the sliding groove (13), a sliding block (12) is arranged in the sliding groove (13) in a sliding manner, the side wall of the sliding block (12) is limited in the limiting groove (14) in a sliding manner, the sliding block (12) penetrates through the side wall of the movable box (8) and is connected with a push box (10), the extrusion plate (11) is fixedly connected with the outer side of the push box (10), and a switch (15) is installed in the sliding groove (13).

6. The jig for machining the radiator model shell according to claim 1, characterized in that a cavity (9) is formed in the moving box (8), and the cavity (9) and the push box (10) are filled with ceramic particles.