CN217395091U

CN217395091U - Cutting positioning structure for rubber processing

Info

Publication number: CN217395091U
Application number: CN202221398587.2U
Authority: CN
Inventors: 高国磊
Original assignee: Qingdao Zhongyi Kerui Engineering Technology Co ltd
Current assignee: Qingdao Zhongyi Kerui Engineering Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-09
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to the technical field of rubber processing equipment, and discloses a cutting positioning structure for rubber processing, which solves the problem that the prior rubber is easy to deviate in the cutting process, and comprises a processing table, wherein a clamping and positioning mechanism is arranged at the top of the processing table, a braking mechanism is arranged at the bottom of the processing table and connected with the clamping and positioning mechanism, and supporting legs are fixedly arranged at positions, close to four corners, at the bottom of the processing table; the utility model discloses, through the cooperation between motor and screw rod and the swivel nut, can make the ball move down then to through the cooperation between movable block and dwang and slider and the reset spring, the reset spring of original compression resets, can make four splint be close to each other then, thereby be convenient for carry out the centre gripping to rubber, prevent that rubber from taking place the skew in cutting process.

Description

Cutting positioning structure for rubber processing

Technical Field

The utility model belongs to the technical field of rubber processing equipment, specifically be a cutting location structure of rubber processing usefulness.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can recover the original rubber after the external force is removed, belongs to a completely amorphous polymer, has low glass transition temperature and large molecular weight which is more than hundreds of thousands, and needs to be cut in the production and processing process of the rubber.

The existing cutting mode is that rubber is usually placed on a workbench for cutting, and then a mechanism for clamping and positioning the rubber is not provided, so that the rubber is easy to deviate in the cutting process, and the cutting position is influenced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a cutting location structure of rubber processing usefulness, the effectual problem of present rubber emergence skew easily at the in-process of cutting of having solved.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting positioning structure for rubber processing comprises a processing table, wherein a clamping and positioning mechanism is mounted at the top of the processing table, a braking mechanism is mounted at the bottom of the processing table and connected with the clamping and positioning mechanism, and supporting legs are fixedly mounted at positions, close to four corners, of the bottom of the processing table;

the clamping and positioning mechanism comprises a clamping plate which is positioned at the top of the processing table at an equal angle, a sliding block is fixedly arranged at the bottom of the clamping plate, and a fixing rod is movably sleeved in the sliding block.

Preferably, the top of processing platform is the equidistance and has been seted up the spout, and the dead lever is fixed in the inside of spout, and slider and spout joint, and one side of slider is connected with reset spring, and reset spring's one end is connected with inner chamber one side of spout, and reset spring cup joints with the dead lever activity.

Preferably, a movable block is installed below the processing table, the outer side of the movable block is connected with a rotating rod in an equal-angle rotating mode, and the top end of the rotating rod is connected with the bottom of the sliding block in a rotating mode.

Preferably, the brake mechanism comprises a motor located below the processing table, a screw rod is fixedly mounted at the top of the motor, the top end of the screw rod is rotatably connected with the bottom of the processing table, the movable block is movably connected with the screw rod, and a threaded sleeve is sleeved on the outer side of the screw rod in a threaded manner.

Preferably, the top of the threaded sleeve is provided with a top groove, the inside of the top groove is provided with balls at equal angles, and the top of each ball is attached to the bottom of the movable block.

Preferably, the bottom of the motor is fixedly provided with a bottom plate, the top of the bottom plate is fixedly provided with supporting rods at equal angles, and the top ends of the supporting rods are fixedly connected with the bottom of the processing table.

Preferably, a limiting plate is fixedly sleeved on the outer side of the threaded sleeve and movably connected with the supporting rod.

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

(1) the utility model discloses, through the cooperation between motor and screw rod and the swivel nut, then can make the ball move down to through the cooperation between movable block and dwang and slider and the reset spring, the reset spring that originally compresses resets can make four splint close to each other then, thereby be convenient for carry out the centre gripping to rubber, prevent that rubber from taking place the skew in the cutting process;

(2) this novel cooperation through between motor and screw rod and swivel nut and the ball can make the movable block rebound then to through the cooperation between dwang and slider and the reset spring, make the distance between four splint increase, reset spring compression simultaneously, and when the movable block moves down, reset spring resets and makes the distance between four splint reduce, thereby can change the distance between four splint, thereby be convenient for carry out the centre gripping to the rubber of unidimensional not fixed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic structural view of the clamping and positioning mechanism of the present invention;

FIG. 3 is a schematic structural view of the braking mechanism of the present invention;

in the figure: 1. a processing table; 2. a clamping and positioning mechanism; 201. a splint; 202. rotating the rod; 203. a return spring; 204. a movable block; 205. a slider; 206. fixing the rod; 3. supporting legs; 4. a brake mechanism; 401. a motor; 402. a base plate; 403. a limiting plate; 404. a ball bearing; 405. a screw; 406. a support bar; 407. a threaded sleeve; 408. a top groove; 5. a chute.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Embodiment one is given by fig. 1-3, the utility model discloses a processing platform 1, clamping position mechanism 2 is installed at the top of processing platform 1, and arrestment mechanism 4 is installed to the bottom of processing platform 1, and arrestment mechanism 4 is connected with clamping position mechanism 2, and the equal fixed mounting in four corners position is close to in the bottom of processing platform 1 has supporting leg 3.

In the second embodiment, on the basis of the first embodiment, the clamping and positioning mechanism 2 includes a clamping plate 201 which is positioned at the top of the processing table 1 at an equal angle, a sliding block 205 is fixedly installed at the bottom of the clamping plate 201, a fixed rod 206 is movably sleeved inside the sliding block 205, a sliding groove 5 is formed at the top of the processing table 1 at an equal angle, the fixed rod 206 is fixed inside the sliding groove 5, the sliding block 205 is clamped with the sliding groove 5, a reset spring 203 is connected to one side of the sliding block 205, one end of the reset spring 203 is connected to one side of an inner cavity of the sliding groove 5, the reset spring 203 is movably sleeved with the fixed rod 206, a movable block 204 is installed below the processing table 1, a rotating rod 202 is rotatably connected to the outer side of the movable block 204 at an equal angle, and the top end of the rotating rod 202 is rotatably connected to the bottom of the sliding block 205;

when the movable block 204 upward movement, drive four sliders 205 through four dwang 202 and keep away from each other, four reset spring 203 compression this moment, then drive four splint 201 and keep away from each other, drive four sliders 205 when reset spring 203 resets and be close to each other, then drive four splint 201 and be close to each other, can be fixed to the centre gripping of rubber at last.

Third embodiment, on the basis of the first embodiment, the braking mechanism 4 includes a motor 401 located below the processing table 1, a screw 405 is fixedly installed on the top of the motor 401, the top end of the screw 405 is rotatably connected with the bottom of the processing table 1, the movable block 204 is movably connected with the screw 405, a screw sleeve 407 is sleeved on the outer side of the screw 405 in a threaded manner, a top groove 408 is formed in the top of the screw sleeve 407, balls 404 are installed inside the top groove 408 at equal angles, the top of the balls 404 is attached to the bottom of the movable block 204, a bottom plate 402 is fixedly installed at the bottom of the motor 401, a supporting rod 406 is fixedly installed at the top of the bottom plate 402 at equal angles, the top end of the supporting rod 406 is fixedly connected with the bottom of the processing table 1, a limiting plate 403 is fixedly sleeved on the outer side of the screw sleeve 407, and the limiting plate 403 is movably connected with the supporting rod 406;

the motor 401 is firstly started to drive the screw rod 405 to rotate clockwise, then the threaded sleeve 407 is driven to move upwards, and when the ball 404 is in contact with the movable block 204 and continues to ascend, the movable block 204 can be driven to move upwards.

The working principle is as follows: when the rubber processing table is used, firstly, the motor 401 is started, the screw 405 is driven to rotate clockwise, then the screw sleeve 407 is driven to move upwards, when the ball 404 is in contact with the movable block 204 and continuously ascends, then the four sliders 205 are driven to be away from each other through the four rotating rods 202, at the moment, the four return springs 203 are compressed, then the four clamping plates 201 are driven to be away from each other, then rubber is placed at the top of the processing table 1, the rubber is located between the four clamping plates 201, then the motor 401 is started again, the screw 405 is driven to rotate anticlockwise, then the screw sleeve 407 is driven to move downwards, at the moment, the four return springs 203 are reset to drive the four sliders 205 to be close to each other, then the four clamping plates 201 are driven to be close to each other, and finally, and clamping and fixing of the rubber is completed.

Claims

1. The utility model provides a cutting location structure of rubber processing usefulness, includes processing platform (1), its characterized in that: the clamping and positioning mechanism (2) is installed at the top of the processing table (1), the braking mechanism (4) is installed at the bottom of the processing table (1), the braking mechanism (4) is connected with the clamping and positioning mechanism (2), and supporting legs (3) are fixedly installed at positions, close to four corners, of the bottom of the processing table (1);

the clamping and positioning mechanism (2) comprises a clamping plate (201) which is positioned at the top of the processing table (1) at an equal angle, a sliding block (205) is fixedly installed at the bottom of the clamping plate (201), and a fixing rod (206) is movably sleeved in the sliding block (205).

2. The cutting positioning structure for rubber processing according to claim 1, wherein: processing platform (1)'s top is the equal angle seted up spout (5), and dead lever (206) are fixed in the inside of spout (5), and slider (205) and spout (5) joint, and one side of slider (205) is connected with reset spring (203), and the one end of reset spring (203) is connected with inner chamber one side of spout (5), and reset spring (203) cup joints with dead lever (206) activity.

3. The cutting positioning structure for rubber processing according to claim 1, wherein: the processing platform is characterized in that a movable block (204) is installed below the processing platform (1), the outer side of the movable block (204) is connected with a rotating rod (202) in an equal-angle rotating mode, and the top end of the rotating rod (202) is connected with the bottom of a sliding block (205) in a rotating mode.

4. The cutting positioning structure for rubber processing according to claim 1, wherein: the braking mechanism (4) comprises a motor (401) located below the machining table (1), a screw (405) is fixedly mounted at the top of the motor (401), the top end of the screw (405) is rotatably connected with the bottom of the machining table (1), a movable block (204) is movably connected with the screw (405), and a threaded sleeve (407) is sleeved on the outer side of the screw (405).

5. The cutting positioning structure for rubber processing according to claim 4, wherein: the top of the threaded sleeve (407) is provided with a top groove (408), the inside of the top groove (408) is provided with balls (404) at equal angles, and the top of each ball (404) is attached to the bottom of the movable block (204).

6. The cutting positioning structure for rubber processing according to claim 4, wherein: the bottom of the motor (401) is fixedly provided with a bottom plate (402), the top of the bottom plate (402) is fixedly provided with a supporting rod (406) at an equal angle, and the top end of the supporting rod (406) is fixedly connected with the bottom of the processing table (1).

7. The cutting positioning structure for rubber processing according to claim 4, wherein: the outer side of the threaded sleeve (407) is fixedly sleeved with a limiting plate (403), and the limiting plate (403) is movably connected with the supporting rod (406).