Efficient wear-resistant slitting machine rack for producing grinding wheels

Abstract

The utility model relates to the technical field of grinding wheel production equipment, and aims to provide a high-efficiency wear-resistant slitting machine rack for producing grinding wheels, which realizes that leftover materials are not in direct contact with a long beam during operation through a wear-resistant block arranged on the long beam, prevents damage caused by friction of the leftover materials to a rack body, and improves the production efficiency. The service life of the rack body is prolonged, a double-shaft driving motor is started, a first threaded rod and a second threaded rod are driven to rotate, a wear-resisting block is driven to move, the position of the wear-resisting block can be automatically changed on a long beam, adjustment is conducted according to the position of leftover materials, the requirement for multi-position protection of the rack body is met, manual adjustment is not needed, and the production efficiency is improved. The slitting machine is simple in structure, time is saved, the automation degree is high, the working efficiency is improved, the interaction of the damping rods and the damping springs is utilized, force borne by the rack body is buffered, the rack body is prevented from being damaged, and meanwhile the slitting machine can be better supported.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel production equipment, in particular to a high-efficiency wear-resistant slitting machine frame for producing grinding wheels. Background Art

[0002] Grinding wheel is a common bonded abrasive tool, mainly used for rough grinding, semi-finishing grinding, grooving and cutting of the outer circle, inner circle, plane and other surfaces of metal or non-metal workpieces. Grinding wheel is made of abrasive cloth, which needs to be cut into strips during the production process. Therefore, slitting machine is an indispensable equipment in the production process. Slitting machine is a kind of equipment that trims and slits wide materials according to different needs during the production process.

[0003] Among them, CN210388878U discloses a high-efficiency wear-resistant slitting machine frame for producing grinding wheels, including a frame body, the frame body is composed of two long beams and a plurality of short beams, the short beams are equidistantly arranged in parallel on the long beams, the two ends of the short beams are respectively fixed to the long beams by bolts, and slide rails are fixedly arranged between the short beams at both ends of the long beams; a wear-resistant device, the wear-resistant device is an "n"-shaped groove structure, sleeved on the long beam of the frame body, and the lower parts of both sides of the "n"-shaped groove are located in the slide rails. The utility model prevents damage to the frame body caused by friction between the scraps and the slitting machine frame by arranging the wear-resistant device at the contact point between the scraps and the slitting machine frame, thereby increasing the service life and improving the working efficiency, and has a simple structure, reasonable design and convenient use.

[0004] However, there are still problems. In actual use, the position of the wear-resistant device needs to be adjusted manually, which is time-consuming and labor-intensive, has a low degree of automation, reduces work efficiency, and has certain limitations. Utility Model Content

[0005] The utility model aims to provide a high-efficiency wear-resistant slitting machine frame for producing grinding wheels, so as to solve the problems raised in the background technology and facilitate promotion.

[0006] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0007] A high-efficiency wear-resistant slitting machine frame for producing grinding wheels, comprising a frame body, the frame body comprising two long beams, a plurality of short beams are equidistantly and parallelly arranged on the tops of the two long beams, the two ends of the short beams are respectively fixed to the long beams by bolts, an adjustment device is fixedly arranged on one side of the long beam, and symmetrically distributed buffer devices are fixedly connected to the bottom ends of the long beams;

[0008] The adjusting device includes a dual-axis driving motor fixedly arranged on a long beam, and threaded rod one and threaded rod two are respectively fixedly connected to the output ends of the dual-axis driving motor, and threaded rod one and threaded rod two are rotatably connected to a fixed block at one end away from the dual-axis driving motor, and the fixed block is fixedly connected to the long beam, and wear-resistant blocks are threadedly connected to the threaded rod one and threaded rod two.

[0009] Furthermore, the buffer device includes a damping rod fixedly connected to the bottom end of the long beam, the bottom of the damping rod is fixedly connected to a support plate, and a movable sleeve outside the damping rod is provided with a shock-absorbing spring.

[0010] Furthermore, a limiting groove is provided on one side of the long beam close to the dual-axis drive motor, a limiting block is slidably engaged inside the limiting groove, and the limiting block is fixedly connected to the wear-resistant block on the side away from the limiting groove.

[0011] Furthermore, the wear-resistant block is L-shaped, and one end of the wear-resistant block away from the threaded rod 1 and the threaded rod 2 is in contact with the top of the long beam.

[0012] Furthermore, the thread directions of the threaded rod one and the threaded rod two are opposite.

[0013] The beneficial effects of the utility model are:

[0014] The utility model discloses a high-efficiency wear-resistant slitting machine frame for producing grinding wheels, which realizes that the scraps do not directly contact the long beam during operation by means of the wear-resistant blocks arranged on the long beam, thereby preventing damage to the frame body caused by the friction of the scraps on the frame body, and increasing the service life of the frame body. The dual-axis driving motor is started, thereby driving the first threaded rod and the second threaded rod to rotate, thereby driving the wear-resistant blocks to move, so that the wear-resistant blocks can automatically change their positions on the long beam and make adjustments according to the positions of the scraps, thereby meeting the needs for multi-position protection of the frame body, and no manual adjustment is required, which saves time, has a high degree of automation, and improves work efficiency. The interaction between the damping rod and the shock-absorbing spring is used to buffer the force applied to the frame body, thereby preventing the frame body from being damaged, and at the same time facilitating better support for the slitting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency wear-resistant slitting machine frame for producing grinding wheels of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a frame buffer device of a high-efficiency wear-resistant slitting machine for producing grinding wheels according to the utility model;

[0017] Figure 3 This is an enlarged view of the frame A of a high-efficiency wear-resistant slitting machine for producing grinding wheels of the utility model;

[0018] Reference table of reference numerals:

[0019] 1. Frame body; 2. Long beam; 3. Short beam; 4. Adjustment device; 401. Dual-axis drive motor; 402. Threaded rod one; 403. Threaded rod two; 404. Fixed block; 405. Wear-resistant block; 5. Buffer device; 501. Damping rod; 502. Support plate; 503. Shock-absorbing spring; 6. Limiting groove; 7. Limiting block. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. The same parts are represented by the same figure numbers. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the content of the utility model easier to understand, the technical solution in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model, wherein the same parts are represented by the same reference numerals.

[0022] Depend on Figures 1 to 3 As shown, a high-efficiency wear-resistant slitting machine frame for producing grinding wheels includes a frame body 1, the frame body 1 includes two long beams 2, a plurality of short beams 3 are equidistantly and parallelly arranged on the top of the two long beams 2, both ends of the short beams 3 are respectively fixed to the long beams 2 by bolts, an adjustment device 4 is fixedly arranged on one side of the long beam 2, and symmetrically distributed buffer devices 5 are fixedly connected to the bottom ends of the long beams 2.

[0023] The adjusting device 4 includes a dual-axis driving motor 401 fixedly arranged on the long beam 2, and the output ends of the dual-axis driving motor 401 are respectively fixedly connected with a threaded rod 1 402 and a threaded rod 2 403, and the threaded rod 1 402 and the threaded rod 2 403 are rotatably connected with a fixed block 404 at one end away from the dual-axis driving motor 401, and the fixed block 404 is fixedly connected to the long beam 2, and the threaded rod 1 402 and the threaded rod 2 403 are threadedly connected with a wear-resistant block 405, and the wear-resistant block 405 is L-shaped, and the end of the wear-resistant block 405 away from the threaded rod 1 402 and the threaded rod 2 403 is in contact with the top of the long beam 2. The threads are in opposite directions. By setting the wear-resistant block 405 on the long beam 2, the scraps do not directly contact the long beam 2 during operation, thereby preventing damage caused by the friction of the scraps on the frame body 1, and increasing the service life of the frame body 1. The dual-axis drive motor 401 is started, thereby driving the threaded rod 1 402 and the threaded rod 2 403 to rotate, and then driving the wear-resistant block 405 to move, so that the wear-resistant block 405 can automatically change its position on the long beam 2, and make adjustments according to the position of the scraps, thereby meeting the needs of multi-position protection of the frame body 1, and no manual adjustment is required, which saves time, has a high degree of automation, and improves work efficiency.

[0024] The buffer device 5 includes a damping rod 501 fixedly connected to the bottom end of the long beam 2, a support plate 502 fixedly connected to the bottom of the damping rod 501, and a shock-absorbing spring 503 is provided on the outer movable sleeve of the damping rod 501. By squeezing the damping rod 501 and utilizing the interaction between the damping rod 501 and the shock-absorbing spring 503, the force received is buffered to prevent the frame body 1 from being damaged, and by providing the support plate 502, the slitting machine can be better supported.

[0025] A limiting groove 6 is provided on one side of the long beam 2 close to the dual-axis drive motor 401, and a limiting block 7 is slidably engaged inside the limiting groove 6. The limiting block 7 is fixedly connected to the wear-resistant block 405 on the side away from the limiting groove 6. The cooperation between the limiting groove 6 and the limiting block 7 facilitates the wear-resistant block 405 to slide better.

[0026] The above are only preferred embodiments of the present utility model patent and are not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A high-efficiency wear-resistant slitting machine frame for producing grinding wheels, comprising a frame body (1), characterized in that: The frame body (1) comprises two long beams (2), a plurality of short beams (3) are arranged in parallel and equidistantly on the tops of the two long beams (2), the two ends of the short beams (3) are respectively fixed to the long beams (2) by bolts, an adjustment device (4) is fixedly arranged on one side of the long beams (2), and the bottom ends of the long beams (2) are fixedly connected to symmetrically distributed buffer devices (5); The adjusting device (4) comprises a dual-axis driving motor (401) fixedly arranged on the long beam (2), the output ends of the dual-axis driving motor (401) are respectively fixedly connected to a threaded rod 1 (402) and a threaded rod 2 (403), the threaded rod 1 (402) and the threaded rod 2 (403) are rotatably connected to a fixed block (404) at one end away from the dual-axis driving motor (401), the fixed block (404) is fixedly connected to the long beam (2), and the threaded rod 1 (402) and the threaded rod 2 (403) are threadedly connected to a wear-resistant block (405).

2. The high-efficiency wear-resistant slitting machine frame for producing grinding wheels according to claim 1, characterized in that: The buffer device (5) comprises a damping rod (501) fixedly connected to the bottom end of the long beam (2), a support plate (502) is fixedly connected to the bottom of the damping rod (501), and a shock absorbing spring (503) is provided on the outer movable sleeve of the damping rod (501).

3. The high-efficiency wear-resistant slitting machine frame for producing grinding wheels according to claim 1, characterized in that: A limiting groove (6) is provided on the side of the long beam (2) close to the dual-axis drive motor (401), a limiting block (7) is slidably engaged inside the limiting groove (6), and the limiting block (7) is fixedly connected to the wear-resistant block (405) on the side away from the limiting groove (6).

4. The high-efficiency wear-resistant slitting machine frame for producing grinding wheels according to claim 1, characterized in that: The wear-resistant block (405) is L-shaped, and one end of the wear-resistant block (405) away from the threaded rod 1 (402) and the threaded rod 2 (403) is in contact with the top of the long beam (2).

5. The high-efficiency wear-resistant slitting machine frame for producing grinding wheels according to claim 1, characterized in that: The thread directions of the threaded rod 1 (402) and the threaded rod 2 (403) are opposite.

Images