Shot blasting machine for surface treatment of mechanical parts

Abstract

The utility model relates to the technical field of shot blasting machines, in particular to a surface treatment shot blasting machine for mechanical parts, which comprises a processing machine table and is characterized by further comprising shot blasting machines arranged at two ends of the processing machine table; the net supporting plate is arranged in an inner cavity of the processing machine table; the guide groove is formed in an inner cavity of the machining machine table, a driving motor is arranged on the side wall of the guide groove, a screw rod connected with the output end of the driving motor is installed in the guide groove, the screw rod is connected with a guide seat in the guide groove, and the net supporting plate is installed on the guide seat; the sieve plate is arranged in the processing machine table; the material receiving plate can drive the net supporting plate to move out of an inner cavity of a machining machine table through cooperation of a guide groove, a driving motor, a screw rod and a guide base, the problem that part taking operation is inconvenient due to the fact that a net supporting support is fixed in the shot blasting machine is solved, the part taking efficiency is improved, meanwhile, the guide base and the net supporting plate are detachably connected through a fixing bolt, installation, disassembly and replacement of the net supporting plate are convenient, and the practicability is high. And the convenience of equipment maintenance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shot -blasting machine technical field, concretely is a kind of mechanical parts surface treatment shot -blasting machine. BACKGROUND

[0002] Mechanical parts surface treatment shot -blasting machine is a kind of shot -blasting machine using high-speed rotating impeller, and the shot -blasting machine is cleaned or reinforced by the shot -blasting machine.

[0003] Currently, the shot -blasting machine on market in working process, usually the mechanical parts to be processed are poured into the net support of the inner cavity of shot -blasting machine, then the shot -blasting machine is thrown out by the shot -blasting machine, and the fan-shaped flow beam is formed to impact the surface of mechanical parts, and the surface of mechanical parts is removed from the surface of mechanical parts, but the device has certain defects, i.e. the net support is fixedly assembled in the shot -blasting machine, when the mechanical parts on the net support are taken out, since the net support is fixed in the shot -blasting machine, the inner cavity space of shot -blasting machine is usually narrow, and the operator needs to put hand or tool into the limited space to take parts, so it is very inconvenient to operate, and therefore, the utility model provides a kind of mechanical parts surface treatment shot -blasting machine to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of mechanical parts surface treatment shot -blasting machine to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of mechanical parts surface treatment shot -blasting machine, including processing machine table, its characterized in that, still include: shot -blasting machine, is located in the both ends of processing machine table;Net support plate, is arranged in the inner cavity of processing machine table;Guide groove, it is arranged in the inner cavity of processing machine table, and the drive motor is equipped on the side wall of guide groove, and the output end of drive motor is connected with the screw rod installed in guide groove, and the screw rod is connected with the guide seat in guide groove, and the net support plate is installed on the guide seat;Screen plate, it is arranged in processing machine table;Material receiving plate, it is arranged in the bottom of processing machine table.

[0006] Preferably, the end surface of the guide seat and the end surface of the net support plate are both provided with positioning holes, and the guide seat and the net support plate are connected in a detachable manner through the fixing bolt.

[0007] Preferably, the processing machine table is provided with a controller on the end side, and the controller is electrically connected with the drive motors on both sides of the processing machine table through PLC programming technology.

[0008] Preferably, the screen plate is installed on the buffer block composed of two fixing blocks and one spring, the buffer block is provided with a through cavity in the center and matched with the screen plate, and the screen plate and the buffer block are installed in the rectangular grooves on both sides of the processing machine table through the latch.

[0009] The end of the bolt is preferably provided with a threaded structure, and the bolt is installed in the rectangular groove on the two sides of the processing machine in a screwing manner.

[0010] Preferably, two groups of dust collectors are arranged in the accumulation cavity formed between the net support plate and the sieve plate, and the two groups of dust collectors are respectively assembled on the two side walls of the inner cavity of the processing machine in a pulling manner.

[0011] Compared with the prior art, the beneficial effects of the processing machine are as follows:

[0012] Through the cooperation of the guide groove, the driving motor, the screw rod and the guide seat, the net support plate can be moved out of the inner cavity of the processing machine, the problem that the net support bracket is fixed in the shot blasting machine and the workpiece taking operation is inconvenient is solved, the workpiece taking efficiency is improved, meanwhile, the guide seat and the net support plate are detachably connected through the fixing bolt, the installation, disassembly and replacement of the net support plate are facilitated, and the convenience of equipment maintenance is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the processing machine.

[0014] Figure 2 It is a schematic diagram of the internal installation structure of the processing machine.

[0015] Figure 3 It is a schematic diagram of the installation structure of the net support plate of the processing machine.

[0016] Figure 4 It is a schematic diagram of the installation structure of the sieve plate and the dust collector of the processing machine.

[0017] Figure 5 It is a schematic diagram of the installation structure of the buffer block, the bolt and the sieve plate of the processing machine.

[0018] In the drawings: 1, processing machine; 11, inner cavity; 12, guide groove; 13, driving motor; 14, screw rod; 15, guide seat; 16, fixing bolt; 17, material collecting plate; 2, feeding cavity; 21, shot blasting machine; 3, net support plate; 4, dust collector; 5, sieve plate; 6, sieve hole; 7, buffer block; 8, bolt; 81, threaded structure; 9, controller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the processing machine will be clearly and completely described below with reference to the drawings in the embodiments of the processing machine. Obviously, the described embodiments are only part of the embodiments of the processing machine, rather than all the embodiments. Based on the embodiments in the processing machine, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the processing machine.

[0020] Please refer to Figures 1 to 5The utility model provides a technical scheme: a mechanical part surface treatment shot blasting machine, including processing machine table 1, still include: shot blasting machine 21, be located in the both ends of processing machine table 1, with the feeding cavity 2 of processing machine table 1 top intercommunication, shot blasting machine 21 cooperate projectile act on high -speed impact mechanical part surface, remove its surface scale, rust, oil dirt, dirt and other impurities, make part surface reach the cleanliness required, net bracing 3 set up in the inner chamber 11 of processing machine table 1, its act on the mechanical part of placing waiting for processing, guide groove 12 set up in the inner chamber 11 of processing machine table 1, its guide groove 12 cooperate drive motor 13, screw rod 14 and the cooperation of guide base 15 can drive net bracing 3 and move out the inner chamber 11 of processing machine table 1, sieve plate 5 set up in processing machine table 1, its act on the screening broken projectile, receiving plate 17 set up in the bottom of processing machine table 1, its act on the collection broken projectile.

[0021] Please refer to Figures 1 to 5 The end face of the guide base 15 and the end face of the net bracing 3 are both provided with positioning holes, the guide base 15 and the net bracing 3 are detachably connected through the fixing bolt 16, the guide base 15 and the net bracing 3 are detachably connected through the fixing bolt 16, which facilitates the installation, disassembly and replacement of the net bracing 3 and improves the convenience of equipment maintenance.

[0022] Please refer to Figures 1 to 5 The controller 9 is electrically connected with the drive motors 13 on the two sides of the processing machine table 1 through PLC programming technology, and the start and stop of the two groups of drive motors 13 can be simultaneously controlled through the cooperation of the controller 9, so that the net bracing 3 stably enters and exits the inner cavity 11 of the processing machine table 1, and the whole operation process is more stable and reliable.

[0023] Please refer to Figures 1 to 5 The sieve plate 5 is installed on the buffer block 7 composed of two fixing blocks and a spring, a large number of projectiles will produce a large impact force when impacting the sieve plate 5 at high speed during the working process of the shot blasting machine 21, the spring in the buffer block 7 can play a role in buffering and shock absorption, absorb the energy generated when the projectiles impact the sieve plate 5, reduce the direct effect of the impact force on the sieve plate 5, the buffer block 7 is provided with a through cavity matched with the sieve plate 5 in the center, the sieve plate 5 and the buffer block 7 are installed in the rectangular grooves on the two sides of the processing machine table 1 through the latch 8, the end of the latch 8 is provided with a threaded structure 81, and the latch 8 is installed in the rectangular grooves on the two sides of the processing machine table 1 in a screwing manner, wherein the latch 8 is installed in a screwing manner, the operator only needs to rotate the latch 8 to install the sieve plate 5 and the buffer block 7 on the processing machine table 1 or disassemble them from the processing machine table 1, compared with the traditional complex installation method, the installation method is simple in operation and saves the installation and disassembly time.

[0024] Please refer to Figures 1 to 5, the two groups of dust collectors 4 are arranged in the accumulation cavity between the net support plate 3 and the sieve plate 5, when the shot blasting machine 21 is working, a large amount of dust is generated by the high-speed impact of the shot on the surface of the mechanical parts, the dust is adsorbed by the dust collector 4, the two groups of dust collectors 4 are respectively assembled on the two side walls of the inner cavity 11 of the processing machine table 1 in a pulling manner, and the dust collector 4 is assembled on the two side walls of the inner cavity 11 of the processing machine table 1 in a pulling manner, so that the cleaning and maintenance of the dust collector 4 become very convenient.

[0025] In use, the driving motor 13 is started, the driving motor 13 drives the screw rod 14 to rotate, the screw rod 14 cooperates with the guide base 15 to move the guide base 15 along the guide groove 12, the net support plate 3 on which the mechanical parts are placed is sent to the appropriate position of the inner cavity 11 of the processing machine table 1, then the shot is supplemented to the shot blasting machine 21 through the feeding cavity 2 above the processing machine table 1, the shot blasting machine 21 is started, the shot blasting machine 21 throws the shot at high speed to form a fan-shaped flow beam to impact the surface of the mechanical parts, and the oxide skin, rust, oil stains, dirt and other impurities on the surface of the mechanical parts are removed, it is explained that the shot blasting machine 21 is a mature technology, and details are not described here, in the shot blasting process, the two groups of dust collectors 4 in the accumulation cavity between the net support plate 3 and the sieve plate 5 are started to effectively absorb the dust and other impurities generated in the shot blasting process, meanwhile, in the shot blasting process, the shot passes through the net support plate 3 and falls on the sieve plate 5, the sieve plate 5 is installed on the buffer block 7 composed of two fixed blocks and a spring, under the impact of the shot, the buffer block 7 plays a buffering and damping role, the sieve plate 5 screens the broken shot, the broken shot falls into the collecting plate 17 at the bottom of the processing machine table 1 through the sieve hole 6 of the sieve plate 5 for collection for subsequent processing, and the intact shot is carried on the sieve plate 5, when the shot on the sieve plate 5 accumulates more, the side cover plates on the two sides of the processing machine table 1 are first disassembled, then the sieve plate 5 and the buffer block 7 are disassembled through the rotating bolt 8, and finally the sieve plate 5 is taken out as a whole, after the shot blasting treatment is completed, the driving motor 13 is controlled to reverse rotation by the controller 9, the screw rod 14 is driven to reverse rotation, the guide base 15 is moved along the guide groove 12, the net support plate 3 is moved out of the inner cavity 11 of the processing machine table 1, and the staff can take the parts conveniently.

[0026] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A shot blasting machine for surface treatment of mechanical parts, comprising a processing machine table (1), characterized in that, Also includes: A shot blasting machine (21) is located at both ends of the processing machine base (1); A mesh support plate (3) is disposed in the inner cavity (11) of the processing machine base (1); A guide groove (12) is provided in the inner cavity (11) of the processing machine table (1). A drive motor (13) is provided on the side wall of the guide groove (12). A screw (14) connected to the output end of the drive motor (13) is installed in the guide groove (12). The screw (14) is connected to a guide seat (15) in the guide groove (12). The mesh support plate (3) is installed on the guide seat (15). A sieve plate (5) is disposed inside the processing machine base (1); A receiving plate (17) is set at the bottom of the processing machine table (1).

2. The shot blasting machine for surface treatment of mechanical parts according to claim 1, characterized in that: The guide seat (15) and the mesh support plate (3) are both provided with positioning holes. The guide seat (15) and the mesh support plate (3) are detachably connected by fixing bolts (16).

3. The shot blasting machine for surface treatment of mechanical parts according to claim 2, characterized in that: The processing machine table (1) is equipped with a controller (9) on one side, and the controller (9) is electrically connected to the drive motors (13) on both sides of the processing machine table (1).

4. A shot blasting machine for surface treatment of mechanical parts according to claim 2, characterized in that: The sieve plate (5) is mounted on a buffer block (7) consisting of two fixed blocks and a spring. The buffer block (7) has a through cavity in the center that is compatible with the sieve plate (5). The sieve plate (5) and the buffer block (7) are mounted in rectangular slots on both sides of the processing machine table (1) by means of pins (8).

5. A shot blasting machine for surface treatment of mechanical parts according to claim 4, characterized in that: The pin (8) is threaded at the end (81) and is installed in a spiral manner in the rectangular grooves on both sides of the machining table (1).

6. A shot blasting machine for surface treatment of mechanical parts according to claim 5, characterized in that: Two sets of vacuum cleaners (4) are provided in the accumulation cavity formed between the mesh support plate (3) and the sieve plate (5). The two sets of vacuum cleaners (4) are respectively assembled on the two side walls of the inner cavity (11) of the processing machine table (1) by a pull-out method.

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