Bolt finish machining equipment

Abstract

The utility model discloses bolt finish machining treatment equipment which comprises a cold water tank, a circulating mechanism is installed at the bottom of the cold water tank, a lifting mechanism is installed at the top of the cold water tank, the circulating mechanism comprises a front filter cartridge and a cooling-water machine, the top of the front filter cartridge is communicated with a first pipeline, and the first pipeline is communicated with the cold water tank. The bottom of one side of the front filter cylinder is communicated with a second pipeline, one end of the second pipeline is communicated with a cooling-water machine, the top of the cooling-water machine is fixedly connected with a high-pressure pump, the input end of the high-pressure pump is communicated with the water outlet end of the cooling-water machine, and the output end of the high-pressure pump is communicated with a third pipeline. Two water outlet pipes are arranged on the outer side of the cold water tank in a surrounding mode, one ends of the two water outlet pipes are communicated with the third pipeline, the sides, close to the cold water tank, of the two water outlet pipes are communicated with sprayers, and the sprayers are fixedly installed on the inner side of the cold water tank. And in addition, metal chippings contained in the cooling liquid body can be effectively removed.

Description

TECHNICAL FIELD

[0001] The utility model relates to bolt processing technical field, concretely is a kind of bolt finish machining equipment. BACKGROUND

[0002] Bolt as important component in mechanical parts, plays an important role in the field of connection and fixation.

[0003] Through search, a kind of cooling tank for bolt heat treatment processing of China patent CN215593137U, including tank body, the tank body top is open structure, the tank body one side top is equipped with liquid inlet pipe, the other side lower is equipped with liquid outlet pipe, the tank body upper wall is equipped with support plate, the support plate side wall is equipped with slide rail, the slide rail is equipped with sliding block on, the sliding block side wall is equipped with rack, the rack lower end is equipped with material rack, the material rack lower is equipped with bearing net, the support plate side wall and located the slide rail one side is equipped with motor, the motor driving end is equipped with gear, the gear is engaged with the rack, the tank body is equipped with auxiliary assembly at the upper wall of the side away from the support plate.

[0004] The above technical scheme adopts the mode of automatic lifting to immerse bolt into cooling liquid to cool, avoids security risk generated by manual operation, however, with the high-temperature bolt constantly contacting with cooling liquid, the temperature of cooling liquid will gradually rise, finally reduces the cooling efficiency of bolt, when bolt contacts with cooling liquid, metal chips will be generated due to surface oxidation, chip accumulation will be adsorbed on bolt, affects subsequent processing of product. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of bolt finish machining equipment to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of bolt finish machining equipment, including cold water tank, the bottom of the cold water tank is equipped with circulating mechanism, and the top of the cold water tank is equipped with lifting mechanism, the circulating mechanism includes front filter cartridge and cold water machine, the top of the front filter cartridge is communicated with first pipeline, the first pipeline is communicated with cold water tank, the bottom of the front filter cartridge one side is communicated with second pipeline, one end of the second pipeline is communicated with cold water machine, the top of the cold water machine is fixedly connected with high-pressure pump, the input end of the high-pressure pump is communicated with the water outlet end of cold water machine, and the output end of the high-pressure pump is communicated with third pipeline.

[0007] As further preferred of the present technical solution, the outer side of the cold water tank is provided with two water outlet pipes, one end of the two water outlet pipes is communicated with third pipeline, and the side close to the cold water tank of the two water outlet pipes is communicated with spray head, the spray head is fixedly installed on the inner side of the cold water tank.

[0008] As a further preferred of the technical solution, the outer side of the two water outlet pipes is fixedly connected with a plurality of pipe clamps, the plurality of pipe clamps are fixedly connected to the outer wall of the cold water tank, and the outer side of the water outlet end of the spray head is fixedly connected with a filter cover.

[0009] As a further preferred of the technical solution, the inside of the pre-filter cartridge is sequentially provided from top to bottom with microporous filter cotton, cashmere filter cotton and activated carbon plate.

[0010] As a further preferred of the technical solution, the lifting mechanism comprises a connecting frame, a gas cylinder is fixedly connected to the middle of the top of the connecting frame, a connecting plate is fixedly connected to the output end of the gas cylinder, the connecting plate is arranged on the inner side of the connecting frame, connecting rods are fixedly connected to the bottom of both ends of the connecting plate, and a placing frame is arranged below the connecting plate.

[0011] As a further preferred of the technical solution, the bottom of the connecting rod is fixedly connected to the top of one end of the placing frame, and the side surface and the bottom surface of the placing frame are both provided with through grooves, and the inside of the through grooves is fixedly connected with a grid plate.

[0012] The utility model provides a kind of bolt finishing treatment equipment, with following beneficial effects:

[0013] (1) the utility model utilizes the temperature of cooling liquid can be reduced in the cold water machine in circulation mechanism, then cooling liquid is shunted to each place in cold water tank by water outlet pipe and spray head, the temperature of cooling liquid in cold water tank can be reduced quickly, the cooling efficiency of bolt is improved, and the production efficiency of bolt is improved.

[0014] (2) the utility model is filtered to cooling liquid in circulation by pre-filter cartridge in circulation mechanism, can effectively remove metal scrap contained in cooling liquid, prevent metal scrap from being adsorbed on the surface of bolt and affecting subsequent processing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 it is whole structure schematic diagram of the utility model;

[0016] Figure 2 it is pipeline distribution structure schematic diagram of the utility model;

[0017] Figure 3 it is cold water tank structure schematic diagram of the utility model;

[0018] Figure 4 it is placing frame structure schematic diagram of the utility model.

[0019] In the figure: 1, cold water tank; 2, front filter cartridge; 3, cold water machine; 4, water outlet pipe; 5, pipe clamp; 6, connecting frame; 7, air cylinder; 8, connecting plate; 9, first pipeline; 10, microporous filter cotton; 11, cashmere filter cotton; 12, activated carbon plate; 13, second pipeline; 14, high-pressure pump; 15, third pipeline; 16, spray head; 17, filter cover; 18, connecting rod; 19, placing frame; 20, lattice plate. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0021] The utility model provides technical scheme: as Figure 1 , Figure 2 and Figure 3 indicate, in the embodiment, a bolt finishing treatment equipment, including cold water tank 1, the bottom of cold water tank 1 is installed with circulating mechanism, and the top of cold water tank 1 is installed with lifting mechanism, circulating mechanism includes front filter cartridge 2 and cold water machine 3, the top of front filter cartridge 2 is communicated with first pipeline 9, first pipeline 9 communicates cold water tank 1, the bottom of one side of front filter cartridge 2 is communicated with second pipeline 13, one end of second pipeline 13 is communicated with cold water machine 3, the top of cold water machine 3 is fixedly connected with high-pressure pump 14, the input end of high-pressure pump 14 is communicated with the water outlet end of cold water machine 3, and the output end of high-pressure pump 14 is communicated with third pipeline 15, the cooling liquid in cold water tank 1 enters into front filter cartridge 2 and is filtered by first pipeline 9, then enters into cold water machine 3 and reduces temperature by second pipeline 13, and then is extracted and transported by high-pressure pump 14.

[0022] The outside of cold water tank 1 is provided with two water outlet pipes 4, one end of the two water outlet pipes 4 is communicated with third pipeline 15, and the side close to cold water tank 1 of the two water outlet pipes 4 is communicated with spray head 16, the spray head 16 is fixedly installed on the inside of cold water tank 1, the cooling liquid is shunted by water outlet pipe 4 and spray head 16, the cooling liquid in cold water tank 1 can be uniformly mixed to quickly reduce the temperature of the cooling liquid in cold water tank 1.

[0023] The outside of the two water outlet pipes 4 is fixedly connected with a plurality of pipe clamps 5, the plurality of pipe clamps 5 are fixedly connected to the outer wall of cold water tank 1, the outside of the water outlet end of spray head 16 is fixedly connected with filter cover 17, pipe clamp 5 is used to fix water outlet pipe 4, filter cover 17 can avoid that the impurities in the cooling liquid block spray head 16 or enter into water outlet pipe 4 without interfering with the water outlet of spray head 16.

[0024] The inside of the pre-filter cylinder 2 is sequentially provided from top to bottom with a microporous filter cotton 10, a cashmere filter cotton 11 and an activated carbon plate 12, the microporous filter cotton 10 is used for filtering larger metal chips, the cashmere filter cotton 11 and the activated carbon plate 12 are used for filtering smaller granular metal chips, multiple filtering improves the filtering effect, and the metal chips can be prevented from blocking the pipeline.

[0025] As shown in Figure 1 and Figure 4 The lifting mechanism comprises a connecting frame 6, a middle portion of the top of the connecting frame 6 is fixedly connected with a gas cylinder 7, an output end of the gas cylinder 7 is fixedly connected with a connecting plate 8, the connecting plate 8 is arranged on the inner side of the connecting frame 6, the bottom of both ends of the connecting plate 8 is fixedly connected with a connecting rod 18, and a placing frame 19 is arranged below the connecting plate 8, the output end of the gas cylinder 7 is extended to drive the connecting plate 8 to move downward or lift to immerse the placing frame 19 in the cold water tank 1 or lift the placing frame 19 from the cold water tank 1.

[0026] The bottom of the connecting rod 18 is fixedly connected with the top of the end close to the placing frame 19, the side surface and the bottom surface of the placing frame 19 are both provided with a through groove, the inside of the through groove is fixedly connected with a grid plate 20, after the placing frame 19 is immersed in the cooling liquid, the cooling liquid can enter the placing frame 19 through the grid plate 20 and contact the bolt to cool the bolt, and the grid plate 20 can prevent the bolt from falling into the cold water tank 1.

[0027] The specific working principle of the bolt finishing treatment equipment is as follows: the bolt to be cooled is placed in the placing frame 19, then the gas cylinder 7 is started, the output end of the gas cylinder 7 is extended to drive the connecting plate 8 to move downward to immerse the placing frame 19 in the cold water tank 1, during the cooling of the bolt, the cooling liquid in the cold water tank 1 enters the pre-filter cylinder 2 through the first pipeline 9 for filtering, then enters the cold water machine 3 through the second pipeline 13 to reduce the temperature, then is extracted by the high-pressure pump 14 and is delivered to the water outlet pipe 4 through the third pipeline 15 to be branched, the cooling liquid with reduced temperature enters the cold water tank 1 through the spray head 16 to be uniformly mixed with the cooling liquid in the cold water tank 1 to rapidly reduce the temperature of the cooling liquid in the cold water tank 1.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bolt finishing treatment apparatus comprising a cold water tank (1), characterized by: The bottom of the cold water tank (1) is provided with a circulating mechanism, and the top of the cold water tank (1) is provided with a lifting mechanism, the circulating mechanism comprises a front filter cartridge (2) and a cold water machine (3), the top of the front filter cartridge (2) is communicated with a first pipeline (9), the first pipeline (9) communicates the cold water tank (1), the bottom of one side of the front filter cartridge (2) is communicated with a second pipeline (13), one end of the second pipeline (13) is communicated with the cold water machine (3), the top of the cold water machine (3) is fixedly connected with a high-pressure pump (14), the input end of the high-pressure pump (14) is communicated with the water outlet end of the cold water machine (3), and the output end of the high-pressure pump (14) is communicated with a third pipeline (15).

2. A bolt finishing apparatus according to claim 1, wherein: The outer side of the cold water tank (1) is provided with two water outlet pipes (4), one end of the two water outlet pipes (4) is communicated with the third pipeline (15), and the side close to the cold water tank (1) of the two water outlet pipes (4) is communicated with a spray head (16), and the spray head (16) is fixedly installed on the inner side of the cold water tank (1).

3. A bolt finishing apparatus according to claim 2, wherein: The outer side of the two water outlet pipes (4) is fixedly connected with a plurality of pipe clamps (5), and the plurality of pipe clamps (5) are fixedly connected to the outer wall of the cold water tank (1), and the outer side of the water outlet end of the spray head (16) is fixedly connected with a filter cover (17).

4. The bolt finishing apparatus of claim 1, wherein: The inside of the front filter cartridge (2) is sequentially provided from top to bottom with a microporous filter cotton (10), a cashmere filter cotton (11) and an activated carbon plate (12).

5. The bolt finishing apparatus of claim 1, wherein: The lifting mechanism comprises a connecting frame (6), the middle of the top of the connecting frame (6) is fixedly connected with an air cylinder (7), the output end of the air cylinder (7) is fixedly connected with a connecting plate (8), the connecting plate (8) is arranged on the inner side of the connecting frame (6), the bottom of both ends of the connecting plate (8) is fixedly connected with a connecting rod (18), and the lower side of the connecting plate (8) is provided with a placing frame (19).

6. A bolt finishing apparatus according to claim 5, wherein: The bottom of the connecting rod (18) is fixedly connected with the top of one end of the placing frame (19) close to it, and the side and the bottom of the placing frame (19) are both provided with a through groove, and the inside of the through groove is fixedly connected with a grid plate (20).

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