CN118002830A - Cylinder seal processing equipment - Google Patents

Abstract

The invention relates to oil cylinder sealing piece processing equipment which comprises a base, a fixing mechanism, a side support plate, a top seat and a milling mechanism, wherein the base is connected with the milling top seat through the side support plate, the base is of an assembly structure which can be disassembled up and down, the base is provided with the fixing mechanism, a cavity is arranged in the top seat, and the milling mechanisms are arranged on the top seat at positions corresponding to the fixing mechanism; according to the invention, the plurality of oil cylinder sealing guide sleeves can be synchronously clamped and fixed through the fixing mechanism, the milling mechanism can not only move circumferentially and simultaneously rotate to mill, but also mill the inner wall of the oil cylinder sealing guide sleeve with larger inner diameter without arranging an integral milling cutter with the same diameter as the inner wall of the oil cylinder sealing guide sleeve, so that the weight of the milling cutter is greatly reduced, the operation is more convenient, the cost is also reduced, and the inner walls of the oil cylinder sealing guide sleeves which are well clamped and fixed can be synchronously cleaned, thereby improving the working efficiency.

Description

Cylinder seal processing equipment

Technical Field

The invention relates to the technical field of oil cylinder seal processing, in particular to oil cylinder seal processing equipment.

Background technique

The sealing guide sleeve in the oil cylinder is an important component of the hydraulic system. The sealing guide sleeve plays multiple roles in sealing, guiding, protecting and reducing friction inside the oil cylinder, which is of great significance to the stability, reliability and life of the hydraulic system.

After the sealing guide sleeve is produced, its inner wall needs to be milled. For milling the inner wall of the sealing guide sleeve in a large oil cylinder, a milling cutter with the same diameter as the inner wall of the sealing guide sleeve is required, which is not only costly but also inconvenient to operate due to the large size of the milling cutter. Secondly, the existing method can only clamp and mill the sealing guide sleeves one by one, and cannot perform batch processing, which reduces work efficiency.

Summary of the invention

Technical problem to be solved: The present invention provides a cylinder seal processing equipment, which can solve the problems pointed out in the above background technology.

Technical solution: In order to achieve the above purpose, the present invention adopts the following technical solution, a cylinder seal processing equipment, including a base, a fixing mechanism, a side support plate, a top seat, and a milling mechanism. The base is connected to the milling top seat through the side support plate. The base is an assembly structure that can be detached up and down. The base is provided with a fixing mechanism, a cavity is provided in the top seat, and milling mechanisms are provided at positions on the top seat corresponding to the fixing mechanism.

The fixing mechanism includes a fixing part and a linking part. The upper end surface of the base is evenly provided with a plurality of circular placement grooves, and a plurality of sliding grooves are evenly provided along the circumference of the circular placement grooves. Circular grooves connected to the sliding grooves are provided below the plurality of sliding grooves. Fixing parts are installed in the circular grooves, and installation cavities connected to the circular grooves are provided between the circular grooves, and linking parts for driving the plurality of fixing parts to clamp synchronously are installed in the installation cavities.

The milling mechanism includes a rotating motor, a rotating motor is installed on the middle part of the upper end surface of the top seat through the motor seat, the output shaft of the rotating motor is passed through the cavity, the outer wall of the output shaft of the rotating motor is installed with a main rotating gear, and telescopic rods are rotatably installed at positions corresponding to the fixed parts in the cavity, the telescopic rods are transmitted and extended to the bottom of the top seat, and the outer walls of the telescopic shafts of the telescopic rods located in the cavity are fixedly sleeved with driving gears, and the driving gears are meshed with the main rotating gears, and a lifting part is arranged below the top seat.

Furthermore, the fixing part includes a stabilizing plate, a stabilizing plate is fixedly installed in the middle of the circular groove, the stepped plate body is rotatably installed on the outer wall of the corresponding stabilizing plate, annular plate teeth are arranged on the top of the stepped plate body, a sliding block is slidably arranged in the sliding groove, the lower end of the sliding block is provided with teeth matching the annular plate teeth, and an L-shaped clamp is installed on the upper end of the sliding block.

Furthermore, the linkage comprises a rotating motor, which is installed in the installation cavity through a motor seat, and a driving gear is fixedly mounted on the outer wall of the output shaft of the rotating motor, and a driven gear is fixedly mounted on the lower outer wall of the annular gear plate, and the driven gears are meshed with the driving gears.

Furthermore, the lifting member includes a telescopic cylinder, the fixed end of which is installed in the middle of the lower end surface of the top seat, the telescopic end of the telescopic cylinder is connected to the middle of the X-shaped linkage plate, and the four ends of the X-shaped linkage plate are connected to the telescopic shaft of the telescopic rod through bearings.

Furthermore, a transverse support plate is fixedly mounted on the outer wall of the telescopic shaft near the lower end of the telescopic rod, a driving motor is installed on the upper end of the transverse support plate, an output end of the driving motor passes through the transverse support plate and is connected to a connecting shaft, and milling blades are evenly installed on the lower outer wall of the connecting shaft, and the milling blades are an arc-shaped structure whose thickness gradually decreases away from the connecting shaft.

Furthermore, the clamping end of the L-shaped clamping plate is in an arc shape, and a plurality of vertical rubber strips are evenly arranged on the clamping surface.

Furthermore, a support ring is installed in each of the placement circular grooves, the thickness of the support ring is smaller than the height of the placement circular groove, and the inner diameter of the support ring is larger than the inner diameter of the cylinder sealing guide sleeve.

Furthermore, the milling blade is an arc-shaped structure whose thickness gradually decreases as it moves away from the connecting axis.

Beneficial effects:

1. Multiple oil cylinder sealing guide sleeves can be synchronously clamped and fixed through the fixing mechanism. The milling mechanism not only moves in a circle but also rotates to perform milling. It is not necessary to set an integral milling cutter with the same diameter as the inner wall of the oil cylinder sealing guide sleeve. The inner wall of the oil cylinder sealing guide sleeve with a larger inner diameter can be milled, which greatly reduces the weight of the milling cutter, is more convenient to operate, and reduces costs. In addition, the inner walls of multiple clamped and fixed oil cylinder sealing guide sleeves can be cleaned synchronously, thereby improving work efficiency.

2. The step disc body is driven to rotate by the cooperation of the driving gear and multiple driven gears, so that multiple sets of slide blocks and L-shaped clamping plates are synchronously moved toward the position of the cylinder sealing guide sleeve, and multiple positions of the outer walls of multiple cylinder sealing guide sleeves are clamped and fixed, which greatly improves the work efficiency.

3. The connecting shaft and the milling cutter are moved in a circular motion by cooperating with the rotating motor, the main gear, the telescopic rod and the cross support plate. At the same time, the driving motor drives the connecting shaft and the milling cutter to rotate, thereby realizing the milling process of the milling cutter moving in a circular motion and rotating at the same time. It can perform low-cost milling on the cylinder sealing guide sleeve in the large cylinder, and is also convenient to operate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of the present invention.

FIG. 2 is an enlarged view of A in FIG. 1 of the present invention.

FIG. 3 is an enlarged view of B in FIG. 1 of the present invention.

FIG. 4 is a front cross-sectional view of the present invention.

Fig. 5 is a cross-sectional view taken along the line C-C of Fig. 4 of the present invention.

Fig. 6 is a cross-sectional view taken along the line D-D of Fig. 4 of the present invention.

FIG. 7 is an enlarged view of E in FIG. 4 of the present invention.

FIG. 8 is a schematic structural diagram of an L-shaped splint of the present invention.

FIG. 9 is a schematic structural diagram of the sealing guide sleeve of the present invention.

In the figure: 1. base; 2. fixing mechanism; 21. fixing part; 211. stabilizing plate; 212. stepped plate; 22. linkage part; 221. rotating motor; 222. driving gear; 223. driven gear; 23. slider; 24. L-shaped clamping plate; 241. rubber strip; 25. supporting ring; 2a. placement circular groove; 2b. sliding groove; 2c. circular groove; 2d. installation cavity; 3. side support plate; 4. top seat; 4a. cavity; 5. milling mechanism; 51. rotating motor; 52. main rotating gear; 53. telescopic rod; 54. driving gear; 55. lifting part; 56. horizontal support plate; 57. driving motor; 58. connecting shaft; 59. milling blade; 551. telescopic cylinder; 552. X-shaped linkage plate.

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Please refer to Figure 1. The present invention provides a technical solution: a cylinder seal processing equipment, including a base 1, a fixing mechanism 2, a side support plate 3, a top seat 4, and a milling mechanism 5. The base 1 is connected to the milling top seat 4 through the side support plate 3. The base 1 is an assembly structure that can be disassembled up and down. The base 1 is provided with a fixing mechanism 2, and a cavity 4a is provided in the top seat 4. The top seat 4 is provided with a milling mechanism 5 at a position corresponding to the fixing mechanism 2. A plurality of cylinder seal guide sleeves are placed on the base 1, and are synchronously clamped and fixed by the fixing mechanism 2, and then the inner wall of the cylinder seal guide sleeve is milled by the milling mechanism 5.

Please refer to Figures 3 and 4. The fixing mechanism 2 includes a fixing member 21 and a linkage member 22. The upper end surface of the base 1 is evenly provided with a plurality of placement circular grooves 2a. The placement circular grooves 2a are evenly provided with a plurality of sliding grooves 2b along the circumference. A circular groove 2c is provided below the plurality of sliding grooves 2b and is in common communication with the plurality of sliding grooves 2b. The fixing members 21 are installed in the circular grooves 2c. An installation cavity 2d is provided between the circular grooves 2c and is in common communication with the plurality of fixing members 21. The linkage member 22 for driving the plurality of fixing members 21 to clamp synchronously is installed in the installation cavity 2d. A support ring 25 is installed in 2a. The thickness of the support ring 25 is less than the height of the circular groove 2a, and the inner diameter of the support ring 25 is larger than the inner diameter of the cylinder sealing guide sleeve. The circular groove 2a is placed for pre-limiting to prevent the cylinder sealing guide sleeve from moving out of the clamping range of the fixing member 21. By setting the support ring 25, it is possible to ensure the sufficiency of the milling of the inner wall during the later milling, and the waste during milling can be directly dropped through the gap in the middle of the support ring 25, so that the waste can be collected to prevent it from accumulating at the bottom of the inner wall of the cylinder sealing guide sleeve.

Please refer to Figure 7. The fixing member 21 includes a stabilizing plate 211. The stabilizing plate 211 is fixedly installed in the middle of the circular groove 2c. The stepped plate body 212 is rotatably installed on the outer wall of the corresponding stabilizing plate 211. Annular plate teeth are arranged above the stepped plate body 212. Slide blocks 23 are slidably arranged in the sliding grooves 2b. The lower ends of the slide blocks 23 are provided with teeth matching the annular plate teeth. The upper ends of the slide blocks 23 are installed with L-shaped clamping plates 24. Please refer to Figure 8. The clamping end of the L-shaped clamping plate 24 is in an arc shape, and a plurality of vertical rubber strips 241 are evenly arranged on the clamping surface. The plurality of vertical rubber strips 241 are used to improve the stability of clamping the outer wall of the cylinder sealing guide sleeve and reduce the damage to the outer wall of the cylinder sealing guide sleeve.

Please refer to Figure 5, the linkage 22 includes a rotating motor 221, which is installed in the installation cavity 2d through a motor seat. A driving gear 222 is fixedly mounted on the outer wall of the output shaft of the rotating motor 221, and a driven gear 223 is fixedly mounted on the lower outer wall of the annular gear disk. The driven gears 223 are meshed with the driving gear 222.

During operation, multiple cylinder sealing guide sleeves are placed one by one on the supporting ring 25 in the circular groove 2a, and the rotating motor 221 is started to drive the driving gear 222 to rotate, so that multiple driven gears 223 rotate accordingly, thereby driving the stepped disc body 212 to rotate around the stabilizing disc 211. Due to the cooperation between the annular disc teeth and the teeth on the stepped disc body 212, multiple sliders 23 and L-shaped clamps 24 in the sliding groove 2b are driven to move synchronously toward the position of the cylinder sealing guide sleeve, thereby achieving simultaneous clamping and fixing of multiple positions of the outer walls of multiple cylinder sealing guide sleeves, greatly improving work efficiency.

Please refer to Figure 6 and Figure 4. In this embodiment, the milling mechanism 5 includes a rotating motor 51. The rotating motor 51 is installed on the middle part of the upper end surface of the top seat 4 through the motor seat. The output shaft of the rotating motor 51 is passed through the cavity 4a. The outer wall of the output shaft of the rotating motor 51 is installed with a main rotating gear 52. Telescopic rods 53 are rotatably installed at the positions corresponding to the fixing parts 21 in the cavity 4a. The telescopic rods 53 are transmitted and extended to the bottom of the top seat 4. The outer walls of the telescopic shafts of the telescopic rods 53 located in the cavity 4a are fixedly sleeved with driving gears 54. The driving gears 54 are meshed with the main rotating gears 52. A lifting member 55 is arranged at the bottom of the top seat 4.

The lifting member 55 includes a telescopic cylinder 551, the fixed end of which is installed in the middle of the lower end surface of the top seat 4, and the telescopic end of the telescopic cylinder 551 is connected to the middle of the X-shaped linkage plate 552. The four ends of the X-shaped linkage plate 552 are all connected to the telescopic shaft of the telescopic rod 53 through bearings.

Please refer to Figure 2. A transverse support plate 56 is fixedly sleeved on the outer wall of the telescopic shaft near the lower end of the telescopic rod 53. A driving motor 57 is installed on the upper end of the transverse support plate 56. The output end of the driving motor 57 passes through the transverse support plate 56 and is connected to a connecting shaft 58. Milling blades 59 are evenly installed on the outer wall of the lower side of the connecting shaft 58. The milling blades 59 are arc-shaped structures whose thickness gradually decreases away from the connecting shaft 58.

During operation, the telescopic cylinder 551 synchronously drives the telescopic ends of the multiple telescopic rods 53 to move downward through the X-shaped linkage plate 552, so that the connecting shaft 58 and the milling cutter 59 move downward and enter the cylinder sealing guide sleeve. At this time, the rotating motor 51 rotates to drive the main rotating gear 52 and the multiple driving gears 54 meshing therewith to rotate synchronously, so that the multiple telescopic rods 53 rotate synchronously. Since the connecting shaft 58 and the milling cutter 59 are installed on the transverse support plate 56, the rotation of the telescopic rod 53 drives the milling cutter 59 to move in a circle, and at the same time drives the rotation of the connecting shaft 58 and the milling cutter 59, so that the milling cutter 59 moves in a circle and rotates at the same time. There is no need to set an integral milling cutter with the same diameter as the inner wall of the cylinder sealing guide sleeve, so that the inner wall of the cylinder sealing guide sleeve with a larger inner diameter can be milled, which greatly reduces the weight of the milling cutter, is more convenient to operate, and reduces costs; and it is also possible to synchronously clean the inner walls of multiple clamped and fixed cylinder sealing guide sleeves, thereby improving work efficiency.

Working principle: First, multiple cylinder seal guide sleeves are placed one by one on the support ring 25 in the placement groove 2a, and the rotating motor 221 is started to drive the driving gear 222 to rotate, so that multiple driven gears 223 rotate accordingly, thereby driving the stepped disc body 212 to rotate around the stabilizing disc 211. Due to the cooperation between the annular disc teeth and the teeth on the stepped disc body 212, multiple sliders 23 and L-shaped clamping plates 24 in the sliding groove 2b are driven to move synchronously to the position of the cylinder seal guide sleeve, so as to achieve the clamping and fixing of multiple positions of the outer walls of multiple cylinder seal guide sleeves at the same time. The telescopic cylinder 551 synchronously drives the telescopic ends of the multiple telescopic rods 53 to move downward through the X-shaped linkage plate 552, so that the connecting shaft 58 and the milling cutter 59 move downward and enter the cylinder sealing guide sleeve. Finally, the rotating motor 51 rotates to drive the main rotating gear 52 and the multiple driving gears 54 meshing therewith to rotate synchronously, so that the multiple telescopic rods 53 rotate synchronously, and the rotation of the telescopic rods 53 drives the milling cutter 59 to move in a circle. At the same time, the driving rotation drives the rotation of the connecting shaft 58 and the milling cutter 59, thereby realizing the milling processing of the milling cutter 59 moving in a circle and rotating at the same time.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A cylinder seal processing device, comprising a base (1), a fixing mechanism (2), a side support plate (3), a top seat (4) and a milling mechanism (5), characterized in that: the base (1) is connected to the milling top seat (4) through the side support plate (3), the base (1) is an assembly structure that can be disassembled up and down, the base (1) is provided with a fixing mechanism (2), a cavity (4a) is provided in the top seat (4), and the top seat (4) is provided with a milling mechanism (5) at a position corresponding to the fixing mechanism (2); The fixing mechanism (2) comprises a fixing member (21) and a linkage member (22); a plurality of placement circular grooves (2a) are evenly provided on the upper end surface of the base (1); a plurality of sliding grooves (2b) are evenly provided along the circumference of the placement circular grooves (2a); a circular groove (2c) in communication with the plurality of sliding grooves (2b) is provided below the plurality of sliding grooves (2b); a fixing member (21) is installed in each of the circular grooves (2c); a mounting cavity (2d) in communication with the plurality of circular grooves (2c) is provided between the plurality of circular grooves (2c); a linkage member (22) for driving the plurality of fixing members (21) to clamp synchronously is installed in the mounting cavity (2d); The milling mechanism (5) comprises a rotating motor (51), the rotating motor (51) is installed in the middle of the upper end surface of the top seat (4) through the motor seat, the output shaft of the rotating motor (51) is inserted into the cavity (4a), the outer wall of the output shaft of the rotating motor (51) is installed with a main rotating gear (52), and a telescopic rod (53) is rotatably installed at a position corresponding to the fixing member (21) in the cavity (4a), the telescopic rod (53) is transmitted and extended to the bottom of the top seat (4), and the outer wall of the telescopic shaft of the telescopic rod (53) located in the cavity (4a) is fixedly sleeved with a driving gear (54), and the driving gear (54) is meshed with the main rotating gear (52), and a lifting member (55) is arranged below the top seat (4). 2. A cylinder seal processing equipment according to claim 1, characterized in that: the fixing part (21) includes a stabilizing plate (211), a stabilizing plate (211) is fixedly installed in the middle of the circular groove (2c), the stepped plate body (212) is rotatably installed on the outer wall of the corresponding stabilizing plate (211), an annular plate tooth is arranged above the stepped plate body (212), a slider (23) is slidably arranged in the sliding groove (2b), the lower end of the slider (23) is provided with teeth matching the annular plate tooth, and an L-shaped clamping plate (24) is installed at the upper end of the slider (23). 3. A cylinder seal processing equipment according to claim 1, characterized in that: the linkage (22) includes a rotating motor (221), the rotating motor (221) is installed in the installation cavity (2d) through a motor seat, a driving gear (222) is fixedly sleeved on the outer wall of the output shaft of the rotating motor (221), and a driven gear (223) is fixedly provided on the lower outer wall of the annular gear disk, and the driven gears (223) are meshed with the driving gear (222). 4. A cylinder seal processing equipment according to claim 1, characterized in that: the lifting member (55) includes a telescopic cylinder (551), the fixed end of the telescopic cylinder (551) is installed in the middle of the lower end surface of the top seat (4), the telescopic end of the telescopic cylinder (551) is connected to the middle of the X-shaped linkage plate (552), and the four ends of the X-shaped linkage plate (552) are connected to the telescopic shaft of the telescopic rod (53) through bearings. 5. A cylinder seal processing equipment according to claim 1, characterized in that: a transverse support plate (56) is fixedly sleeved on the outer wall of the telescopic shaft near the lower end of the telescopic rod (53), a driving motor (57) is installed on the upper end of the transverse support plate (56), the output end of the driving motor (57) passes through the transverse support plate (56) and is connected to a connecting shaft (58), and milling cutters (59) are evenly installed on the lower outer wall of the connecting shaft (58). 6. The oil cylinder seal processing equipment according to claim 2 is characterized in that the clamping end of the L-shaped clamping plate (24) is in an arc shape, and a plurality of vertical rubber strips (241) are evenly arranged on the clamping surface. 7. A cylinder seal processing equipment according to claim 1, characterized in that: a support ring (25) is installed in the placement circular groove (2a), the thickness of the support ring (25) is smaller than the height of the placement circular groove (2a), and the inner diameter of the support ring (25) is larger than the inner diameter of the cylinder seal guide sleeve. 8. The oil cylinder seal processing equipment according to claim 5, characterized in that the milling cutter (59) is an arc-shaped structure with a thickness gradually decreasing as it moves away from the connecting shaft (58).