Damping pipe fitting production device

Abstract

The utility model discloses a damping pipe fitting production device which comprises a machining table, three sets of machining cavities are formed in the front face of the machining table, a pair of arc sliding grooves are formed in the positions, corresponding to the machining cavities, of the back face of the machining table, and a set of mounting frames are fixedly connected to the positions, corresponding to the arc sliding grooves, of the back face of the machining table. Transmission assemblies are arranged among the three sets of mounting frames, polishing frames are mounted on the sides, corresponding to the arc sliding grooves, of the mounting frames, a connecting rod is fixedly connected between the two sets of arc sliding grooves and located in the machining cavity, and four sets of first elastic telescopic pieces are arranged on the outer side of the connecting rod. Compared with an existing production device, the pipe orifice polishing device has the advantages that the stability during pipe orifice polishing of a pipe fitting can be improved through the design, sliding displacement of the pipe fitting is avoided, and the overall practicability is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of damper pipe fitting, specifically to a damper pipe fitting production device. BACKGROUND

[0002] The automobile damper is also the damper of the automobile, in order to make the vibration of the frame and the body decay rapidly, let people feel gentle, improve the smoothness and comfort of the automobile driving, also improve the service life of the automobile, so the automobile suspension system is generally provided with the damper, the widely used on the automobile is the double-acting cylinder type damper, the damper is the vulnerable spare part in the use process of the automobile, and the damper works well or not will directly affect the stability of the automobile driving and the service life of other machine parts.

[0003] The existing metal pipe fitting for automobile damper needs to be polished at the pipe opening after cutting treatment to facilitate the post-processing production, but the pipe fitting will slide relatively during polishing, so that the pipe opening cannot be uniformly polished, affecting the processing quality of the pipe fitting.

[0004] Therefore, it is necessary to design a damper pipe fitting production device to improve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model designs a damper pipe fitting production device, which aims to solve the technical problem that the pipe fitting will slide relatively during polishing under the prior art, so that the pipe opening cannot be uniformly polished.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] A damper pipe fitting production device, comprising a machining table, three groups of machining cavities are opened on the front face of the machining table, a pair of circular arc sliding grooves are opened on the back face of the machining table and correspond to the machining cavities, a group of mounting racks are fixedly connected to the back face of the machining table and correspond to the circular arc sliding grooves, a polishing frame is installed on the side of the mounting rack corresponding to the circular arc sliding groove, a connecting rod is fixedly connected between the two groups of circular arc sliding grooves and located in the inside of the machining cavity, four groups of elastic expansion pieces one are arranged on the outside of the connecting rod, inner clamping blocks are fixedly connected to the side of the elastic expansion piece one away from the connecting rod, elastic expansion pieces two are installed on the four sides of the inner wall of the machining cavity and correspond to the inner clamping blocks, outer clamping blocks are fixedly connected to the end of the elastic expansion piece two away from the inner wall of the machining cavity, a pipe fitting body is clamped between the inner clamping block and the outer clamping block, and a dust removal device is installed on the left side of the machining table.

[0008] Preferably, the transmission assembly is composed of a motor, a main gear, a secondary gear and a transmission tooth belt.

[0009] Preferably, a motor is installed at the outer side of the left mounting frame and corresponding to the polishing frame, a main gear is installed at the side corresponding to the polishing frame, a secondary gear is installed at the outer side of the right two groups of mounting frames and corresponding to the polishing frame, and a transmission tooth belt is sleeved between the main gear and the two groups of secondary gears.

[0010] Preferably, the polishing frame is in sliding connection with a circular arc sliding groove, and a group of electric polishing discs are installed at the two sides of the polishing frame and inside the polishing frame.

[0011] Preferably, the elastic telescopic member one is composed of a telescopic rod and a return spring, the return spring is sleeved at the outer side of the telescopic rod, and the elastic telescopic member two is the same in structure as the elastic telescopic member one.

[0012] Preferably, a material guide strip is fixedly connected to the side of the inner clamping block away from the processing cavity, and the material guide strip is designed in an inclined angle structure.

[0013] Preferably, a rubber anti-skid layer is arranged at the side corresponding to the inner clamping block and the outer clamping block, and a plurality of anti-skid particles are arranged at the outer side of the rubber anti-skid layer.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The pipe body is sleeved at the outer side of the four groups of inner clamping blocks through the material guide strip, the inner clamping block is attached to the inner wall of the pipe body through the elastic telescopic member one to provide clamping for the pipe body, the outer clamping block is attached to the outer side of the pipe body through the elastic telescopic member two to clamp and fix the pipe body, the rubber anti-skid layer improves the anti-skid property of the inner clamping block and the outer clamping block to the pipe body, and sliding of the pipe body during polishing is avoided.

[0016] 2. The transmission assembly drives the main gear to rotate through the motor, so that the transmission tooth belt drives the secondary gear to rotate, thereby simultaneously driving the three groups of polishing frames to drive the electric polishing discs to rotate left and right, and simultaneously polishing the pipe openings of the three groups of pipe bodies, thereby improving work efficiency.

[0017] 3. The dust removal device removes metal powder generated during polishing in the processing cavity, thereby avoiding pollution of air quality in the air. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front structure schematic view of the shock-absorbing pipe production device.

[0019] Figure 2 It is a back structure schematic view of the shock-absorbing pipe production device.

[0020] Figure 3The internal structure plane schematic view of the shock absorption pipe fitting production device;

[0021] Figure 4 For Figure 3 The structure schematic view of the A area in the middle is enlarged.

[0022] In the figure: 1, processing table; 101, processing cavity; 102, circular arc sliding groove; 103, mounting frame; 104, transmission assembly; 1041, motor; 1042, main gear; 1043, auxiliary gear; 1044, transmission tooth belt; 105, polishing frame; 106, electric polishing disc; 2, connecting rod; 201, elastic extension piece one; 2011, telescopic rod; 2012, reset spring; 202, inner clamping block; 2021, material guide bar; 203, elastic extension piece two; 204, outer clamping block; 205, rubber antiskid layer; 3, pipe fitting main body; 4, dust removal device. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment:

[0025] The embodiment of the present application provides a shock absorption pipe fitting production device, which aims to solve the technical problem that the pipe fitting relatively slides in the polishing process, so that the pipe opening cannot be uniformly polished.

[0026] Please refer to Figures 1-4 The embodiment provides a shock absorption pipe fitting production device, which comprises a processing table 1, three groups of processing cavities 101 are formed on the front surface of the processing table 1, a pair of circular arc sliding grooves 102 are formed on the back surface of the processing table 1 and correspond to the processing cavities 101, a group of mounting frames 103 are fixedly connected to the back surface of the processing table 1 and correspond to the circular arc sliding grooves 102, a transmission assembly 104 is arranged between the three groups of mounting frames 103, and the transmission assembly 104 is composed of a motor 1041, a main gear 1042, an auxiliary gear 1043 and a transmission tooth belt 1044.

[0027] In the embodiment, please refer to Figure 2 and Figure 3The motor 1041 is installed at the outer side of the left mounting frame 103 and opposite to the polishing frame 105, the main gear 1042 is installed at the side corresponding to the polishing frame 105, the two sets of auxiliary gears 1043 are installed at the outer sides of the right two mounting frames 103 and opposite to the polishing frame 105, and the transmission tooth belt 1044 is sleeved between the main gear 1042 and the two sets of auxiliary gears 1043.

[0028] In the embodiment, referring to Figure 2 and Figure 3 , the polishing frame 105 is installed at the side of the mounting frame 103 corresponding to the arc sliding groove 102, the polishing frame 105 is in sliding connection with the arc sliding groove 102, the two sides of the polishing frame 105 and the inner sides of the polishing frame 105 are each installed with a set of electric polishing disc 106, the transmission assembly 104 drives the main gear 1042 to rotate through the motor 1041, so that the auxiliary gear 1043 is driven to rotate through the transmission tooth belt 1044, thereby simultaneously driving the three sets of polishing frames 105 to rotate left and right, and simultaneously polishing the pipe openings of the three sets of pipe bodies 3, thereby improving the work efficiency.

[0029] In the embodiment, referring to Figure 1 , Figure 3 and Figure 4 , the connecting rod 2 is fixedly connected between the two arc sliding grooves 102 and in the inner side of the processing cavity 101, the outer side of the connecting rod 2 is provided with four sets of elastic expansion pieces one 201, the elastic expansion piece one 201 is composed of the expansion rod 2011 and the return spring 2012, the return spring 2012 is sleeved on the outer side of the expansion rod 2011, the side away from the connecting rod 2 of the elastic expansion piece one 201 is fixedly connected with the inner clamping block 202, the side away from the processing cavity 101 of the inner clamping block 202 is fixedly connected with the material guide strip 2021, the material guide strip 2021 is designed in an inclined angle structure, the pipe body 3 is sleeved on the outer sides of the four sets of inner clamping blocks 202 through the material guide strip 2021, the inner walls of the four sides of the processing cavity 101 and the positions corresponding to the inner clamping blocks 202 are each installed with the elastic expansion piece two 203, the elastic expansion piece two 203 is the same as the elastic expansion piece one 201 in structure, the end away from the inner wall of the processing cavity 101 of the elastic expansion piece two 203 is fixedly connected with the outer clamping block 204, the elastic expansion piece one 201 is forced to expand and contract through the return spring 2012, so that the inner clamping block 202 is attached to the inner wall of the pipe body 3 to provide clamping for the pipe body 3, the elastic expansion piece two 203 is forced to expand and contract, so that the outer clamping block 204 is attached to the outer side of the pipe body 3 to clamp and fix the pipe body 3, the side corresponding to the inner clamping block 202 and the outer clamping block 204 is provided with the rubber anti-skid layer 205, the outer side of the rubber anti-skid layer 205 is provided with a plurality of anti-skid particles, the rubber anti-skid layer 205 uses the anti-skid particles to improve the anti-skid property of the inner clamping block 202 and the outer clamping block 204 clamping the pipe body 3, thereby avoiding the pipe body 3 from sliding during polishing.

[0030] In the embodiment, please refer to Figure 1 and Figure 2 , the pipe body 3 is clamped between the inner clamping block 202 and the outer clamping block 204, the left side of the machining table 1 is provided with a dust removal device 4, and the dust removal device 4 removes metal powder generated during polishing in the machining cavity 101, so that air pollution is avoided.

[0031] In addition, according to the above-mentioned embodiment, it needs to be supplemented that the motor 1041, the electric polishing disc 106 and the dust removal device 4 are prior art, and the internal working principle and the operation process will not be described in detail here.

[0032] The working process of the utility model is: first, the pipe body 3 is sleeved on the outside of the four inner clamping blocks 202 through the material guide strip 2021, the elastic telescopic member one 201 is telescopic under the force of the reset spring 2012, so that the inner clamping block 202 is attached to the inner wall of the pipe body 3 to provide clamping for the pipe body 3, the elastic telescopic member two 203 is telescopic under the force, so that the outer clamping block 204 is attached to the outside of the pipe body 3, so as to clamp and fix the pipe body 3 of different sizes, the rubber antiskid layer 205 improves the antiskid property of the inner clamping block 202 and the outer clamping block 204 for clamping the pipe body 3, so as to avoid sliding of the pipe body 3 during polishing, improve the stability of the pipe polishing, the transmission assembly 104 drives the main gear 1042 to rotate through the motor 1041, so that the transmission gear belt 1044 drives the secondary gear 1043 to rotate, so as to drive the three polishing frames 105 to rotate left and right at the same time, and the electric polishing disc 106, so as to polish the pipe of the three pipe bodies 3 at the same time, improve the working efficiency, and the dust removal device 4 removes the metal powder generated during polishing in the machining cavity 101, so as to avoid air pollution in the air.

[0033] The whole operation process is simple and convenient, compared with the existing production device, the utility model can improve the stability of the pipe polishing, avoid the sliding displacement of the pipe, and enhance the overall practicability.

[0034] The above-mentioned embodiment is a preferred implementation scheme of the utility model, in addition to this, the utility model can also be realized in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the utility model.

Claims

1. A shock absorbing pipe production device comprising a processing table (1), characterized in that: The front face of the processing table (1) is provided with three groups of processing cavities (101), the back face of the processing table (1) and the positions corresponding to the processing cavities (101) are provided with a pair of circular arc sliding grooves (102), the back face of the processing table (1) and the positions corresponding to the circular arc sliding grooves (102) are fixedly connected with a group of mounting racks (103), the transmission assembly (104) is arranged between the three groups of mounting racks (103), the side, corresponding to the circular arc sliding groove (102), of the mounting rack (103) is provided with a polishing rack (105), the two groups of circular arc sliding grooves (102) are fixedly connected with a connecting rod (2) inside the processing cavities (101), the outer side of the connecting rod (2) is provided with four groups of elastic stretching parts one (201), the side, away from the connecting rod (2), of the elastic stretching part one (201) is fixedly connected with an inner clamping block (202), the inner walls of the four sides of the processing cavities (101) and the positions corresponding to the inner clamping blocks (202) are provided with elastic stretching parts two (203), the end, away from the inner wall of the processing cavity (101), of the elastic stretching part two (203) is fixedly connected with an outer clamping block (204), the pipe body (3) is clamped between the inner clamping block (202) and the outer clamping block (204), and the left side of the processing table (1) is provided with a dust removal device (4).

2. A shock absorbing pipe production apparatus according to claim 1, characterized in that: The transmission assembly (104) is composed of a motor (1041), a main gear (1042), a secondary gear (1043) and a transmission gear belt (1044).

3. A shock absorbing pipe production apparatus according to claim 2, characterized in that: The outer side of the left mounting rack (103) and the position corresponding to the polishing rack (105) are provided with a motor (1041), the side, corresponding to the polishing rack (105), of the motor (1041) is provided with a main gear (1042), the outer sides of the right two groups of mounting racks (103) and the positions corresponding to the polishing racks (105) are provided with secondary gears (1043), and the main gear (1042) and the two groups of secondary gears (1043) are sleeved with a transmission gear belt (1044).

4. The apparatus of claim 1, wherein: The polishing rack (105) is slidably connected with the circular arc sliding groove (102), and the two sides of the polishing rack (105) and the inside of the polishing rack (105) are provided with a group of electric polishing discs (106).

5. The apparatus of claim 1, wherein: The elastic stretching part one (201) is composed of a telescopic rod (2011) and a return spring (2012), the outer side of the telescopic rod (2011) is sleeved with the return spring (2012), and the elastic stretching part two (203) has the same structure as the elastic stretching part one (201).

6. The apparatus of claim 1, wherein: The side, away from the processing cavity (101), of the inner clamping block (202) is fixedly connected with a material guide strip (2021), and the material guide strip (2021) is designed in an inclined angle structure.

7. A shock absorbing pipe production apparatus according to claim 6, characterized in that: The side, corresponding to each other, between the inner clamping block (202) and the outer clamping block (204) is provided with a rubber anti-skid layer (205), and the outer side of the rubber anti-skid layer (205) is provided with a plurality of anti-skid particles.

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