Slotting device for wire thread insert

Abstract

The utility model discloses a grooving device for a wire thread insert, which relates to the technical field of grooving, and comprises an operation table, the left part of the top end of the operation table is fixedly connected with a base, an electric telescopic rod is fixedly arranged in the base, and the output end of the electric telescopic rod is fixedly connected with a push rod; the bottom of the push rod is slidably connected with the interior of the base, the right end of the push rod is fixedly connected with a fixed claw disc, a steel wire thread insert body is fixedly installed on the right portion of the fixed claw disc, a motor is fixedly installed on the rear portion of the right portion of the top end of the operation table, and the output end of the motor is fixedly connected with a grinding piece. According to the grooving device of the steel wire thread insert, through the effect of the cooling structure, in the grooving process of the steel wire thread insert body, the temperature of the abrasive disc can be effectively reduced, the abrasive disc is prevented from being damaged or deformed due to overheating, meanwhile, the stability and rigidity of the abrasive disc are kept, errors caused by thermal deformation are reduced, and the grooving quality of the steel wire thread insert is improved. Therefore, the grooving precision and the machining quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slotting, in particular to a slotting device for a wire screw sleeve. Background Art

[0002] The grooving device for wire screw inserts is a device specially used to make the breaking groove of wire screw inserts. The breaking groove of wire screw inserts is an important feature of wire screw inserts. It refers to some small grooves engraved on the outer shell of the wire screw insert. Its function is to facilitate the breaking of the wire screw insert when it is inserted into the threaded hole during processing, and avoid friction with the thread due to excessive length during the insertion process.

[0003] For example, a Chinese patent with announcement number CN205325385U discloses a slotting device for manufacturing broken grooves of wire screw inserts, the slotting device includes a workbench, a control box, a slotting machine and a limit device; the slotting machine includes a motor and a slotting grinding disc coaxially connected to the motor; the limit device includes a handle part, a connecting part, a guide rod, a base and a support frame, the base is fixed to the surface of the workbench, the connecting block is equipped with a bearing and a connecting shaft, the connecting shaft extends out of the through holes of the connecting block and the base, the connecting block is coaxially fixed to the limit device and can rotate. The utility model fixes the wire screw insert to be slotted on the limit device and then performs slotting, thereby accurately ensuring the depth, angle and position of the broken grooves of batches of wire screw inserts.

[0004] The existing technology has the following problems:

[0005] In actual use, during the slotting process of the wire screw insert, high-speed friction between the wire screw insert body and the grinding disc will generate a certain amount of heat between the two. The heat generated during the slotting process cannot be dissipated in time, causing the temperature of the slotting area to rise, which may lead to a decrease in the slotting quality or even damage the slotting device. Utility Model Content

[0006] The utility model provides a groove opening device for a wire screw sleeve to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A grooving device for a wire screw insert comprises an operating table, wherein the left portion of the top end of the operating table is fixedly connected to a base, an electric telescopic rod is fixedly installed inside the base, a push rod is fixedly connected to the output end of the electric telescopic rod, the bottom of the push rod is slidably connected to the inside of the base, the right end of the push rod is fixedly connected to a fixed claw disk, a wire screw insert body is fixedly installed on the right portion of the fixed claw disk, a motor is fixedly installed at the rear portion of the right portion of the top end of the operating table, a grinding disc is fixedly connected to the output end of the motor, a cooling structure is fixedly installed on the right portion of the top end of the operating table, and a recovery structure is fixedly installed at the bottom of the cooling structure.

[0009] Preferably, the cooling structure includes a protective box, the bottom end of which is fixedly connected to the right part of the front top of the operating table, the grinding plate is located inside the protective box, a through hole is opened at the left end of the protective box, the size and shape of the inner wall of the through hole are matched with the size and shape of the outer wall of the push rod, and the front end of the protective box is fixedly connected with tempered glass.

[0010] Preferably, a water tank is fixedly installed on the right end of the operating table, a water pump is fixedly installed on the top of the water tank, the input end of the water pump extends to the bottom of the water tank, the output end of the water pump is fixedly connected to a water pipe, the top of the water pipe extends to the top of the inside of the protective box, the top of the inside of the protective box is fixedly connected to a water spray frame, and the top of the water pipe extends to the inside of the water spray frame.

[0011] Preferably, a rectangular box is fixedly connected to the right portion of the top of the protective box, the outer wall of the water pipe passes through the left and right sides of the rectangular box, a water wheel is rotatably connected to the interior of the rectangular box, the bottom end of the water wheel extends to the interior of the protective box, a reciprocating screw is fixedly connected to the bottom end of the water wheel, a baffle is fixedly connected to the interior of the protective box, and the baffle is located between the grinding disc and the reciprocating screw.

[0012] Preferably, a brush is threadedly connected to the outer wall of the reciprocating screw, and a scraper is fixedly connected to the top of the front end of the brush.

[0013] Preferably, the recovery structure includes a collecting frame, an outer wall of the collecting frame is plugged into the front end of the protective box, a filter is fixedly connected to the bottom end of the collecting frame, a return pipe is fixedly connected to the bottom end of the protective box, and the bottom end of the return pipe extends to the top of the water tank.

[0014] Preferably, the front end of the collection frame is fixedly connected with a fixing plate, the left and right ends of the fixing plate are fixedly connected with elastic telescopic rods, the output ends of the two elastic telescopic rods are fixedly connected with clamping blocks, the left and right positions of the bottom of the front end of the protection box are fixedly connected with clamping blocks, and the middle parts of the two clamping blocks are respectively clamped with the outer walls of the two clamping blocks.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a grooving device for a wire screw insert. Through the effect of the cooling structure, the temperature of the grinding disc can be effectively reduced during the grooving process of the wire screw insert body to prevent the grinding disc from being damaged or deformed due to overheating. At the same time, the stability and rigidity of the grinding disc can be maintained, and the error caused by thermal deformation can be reduced, thereby improving the grooving accuracy and processing quality.

[0017] 2. The utility model provides a grooving device for a wire screw sleeve, which can recycle cooling water through the recovery structure, so that water resources can be recycled, thereby saving water resources and reducing processing costs. At the same time, the cooling water can be filtered during its reflux process to remove metal debris that may remain inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the push rod structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the rectangular box structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the brush structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the elastic telescopic rod of the utility model.

[0023] In the figure: 1. operating table; 2. base; 3. electric telescopic rod; 4. push rod; 5. fixed claw plate; 6. wire screw sleeve body; 7. cooling structure; 71. protective box; 72. through hole; 73. tempered glass; 74. water tank; 75. water pump; 76. water pipe; 77. water spray frame; 78. rectangular box; 79. water wheel; 710. reciprocating screw; 711. baffle; 712. brush; 713. scraper; 8. recycling structure; 81. collection frame; 82. filter screen; 83. fixed plate; 84. elastic telescopic rod; 85. positioning block; 86. clamping block; 87. return pipe; 9. motor; 10. grinding disc. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 and Figure 2As shown, a grooving device for a wire screw insert comprises an operating table 1, a base 2 is fixedly connected to the left portion of the top of the operating table 1, an electric telescopic rod 3 is fixedly installed inside the base 2, a push rod 4 is fixedly connected to the output end of the electric telescopic rod 3, the bottom of the push rod 4 is slidably connected to the inside of the base 2, a fixed claw plate 5 is fixedly connected to the right end of the push rod 4, a wire screw insert body 6 is fixedly installed on the right portion of the fixed claw plate 5, a motor 9 is fixedly installed at the rear portion of the right portion of the top of the operating table 1, a grinding disc 10 is fixedly connected to the output end of the motor 9, a cooling structure 7 is fixedly installed on the right portion of the top of the operating table 1, and a recovery structure 8 is fixedly installed at the bottom of the cooling structure 7.

[0026] By providing the cooling structure 7, the wire screw insert body 6 and the grinding disc 10 can be cooled when the wire screw insert body 6 is grooved, thereby extending their service life.

[0027] like Figure 3 As shown, the cooling structure 7 includes a protective box 71, the bottom end of which is fixedly connected to the right part of the front top of the operating table 1, the grinding disc 10 is located inside the protective box 71, and a through hole 72 is opened at the left end of the protective box 71. The size and shape of the inner wall of the through hole 72 are adapted to the size and shape of the outer wall of the push rod 4, and a tempered glass 73 is fixedly connected to the front end of the protective box 71.

[0028] By providing the protection box 71 , it is possible to prevent metal debris, sparks, etc. from being splashed out when the wire thread insert body 6 is grooved.

[0029] like Figure 4 As shown, a water tank 74 is fixedly installed on the right end of the operating table 1, and a water pump 75 is fixedly installed on the top of the water tank 74. The input end of the water pump 75 extends to the bottom of the water tank 74, and the output end of the water pump 75 is fixedly connected to a water pipe 76. The top of the water pipe 76 extends to the top of the protection box 71. A water spray frame 77 is fixedly connected to the top of the protection box 71, and the top of the water pipe 76 extends to the inside of the water spray frame 77.

[0030] By providing a water spray frame 77, under the action of the water pump 75, water can be sprayed on the surface of the wire screw sleeve body 6 and the grinding plate 10 to cool them down.

[0031] like Figure 4 As shown, a rectangular box 78 is fixedly connected to the right portion of the top of the protective box 71, and the outer wall of the water pipe 76 passes through the left and right sides of the rectangular box 78. A waterwheel 79 is rotatably connected to the inside of the rectangular box 78, and the bottom end of the waterwheel 79 extends to the inside of the protective box 71. A reciprocating screw 710 is fixedly connected to the bottom end of the waterwheel 79. A baffle 711 is fixedly connected to the inside of the protective box 71, and the baffle 711 is located between the grinding disc 10 and the reciprocating screw 710.

[0032] By providing the waterwheel 79, the reciprocating screw 710 can be driven to rotate by the power of the water flow, thereby reducing energy consumption. The reciprocating screw 710 can make the brush 712 and the like slide up and down, thereby ensuring the cleaning effect.

[0033] like Figure 4 As shown, the outer wall of the reciprocating screw rod 710 is threadedly connected with a brush 712 , and the top of the front end of the brush 712 is fixedly connected with a scraper 713 .

[0034] By providing the brush 712 and the scraper 713 , the rear end of the tempered glass 73 can be cleaned, thereby preventing metal debris and water from affecting observation.

[0035] like Figure 3 and Figure 5 As shown, the recovery structure 8 includes a collecting frame 81, the outer wall of the collecting frame 81 is plugged into the front end of the protective box 71, the bottom end of the collecting frame 81 is fixedly connected to a filter screen 82, the bottom end of the protective box 71 is fixedly connected to a return pipe 87, and the bottom end of the return pipe 87 extends to the top of the water tank 74.

[0036] By providing a return pipe 87, the water inside the protection box 71 can be directed back to the water tank 74, thereby achieving a recycling effect. The filter screen 82 can filter the water to remove metal debris and the like.

[0037] like Figure 5 As shown, the front end of the collection frame 81 is fixedly connected to a fixing plate 83, the left and right ends of the fixing plate 83 are fixedly connected to elastic telescopic rods 84, the output ends of the two elastic telescopic rods 84 are fixedly connected to positioning blocks 85, and the left and right positions of the bottom of the front end of the protection box 71 are fixedly connected to clamping blocks 86, and the middle parts of the two clamping blocks 86 are respectively clamped with the outer walls of the two positioning blocks 85.

[0038] By providing the collection frame 81, the metal scraps can be collected, thereby facilitating unified processing.

[0039] The working principle of the utility model is as follows: when in use, first start the first motor 9, the first motor 9 drives the grinding disc 10 to rotate, and then start the electric telescopic rod 3, the electric telescopic rod 3 pushes the wire screw sleeve body 6 toward the grinding disc 10, thereby realizing the slotting of the wire screw sleeve body 6. During the slotting process, the metal debris and sparks sputtered out are blocked by the protective box 71, thereby improving the safety of the slotting, and then start the water pump 75, the water pump 75 transports the water inside the water tank 74 to the water spray frame 77 through the water pipe 76, and then discharges it through the water spray frame 77, and then sprays it onto the wire screw sleeve body 6 and the surface of the grinding disc 10, thereby realizing Now let's talk about cooling the two. During the water pumping process, the water flows through the rectangular box 78 to drive the water wheel 79 to rotate, and then drives the reciprocating screw 710 to rotate, so that the brush 712 and the scraper 713 slide up and down, and then the inside of the tempered glass 73 is cleaned. The water inside the protective box 71 is filtered by the filter 82, and then guided by the return pipe 87, and finally flows back to the water tank 74, so as to realize the recycling of water. The metal debris filtered out by the filter 82 remains in the collection frame 81. After that, the collection frame 81 can be removed by removing the buckle, and the metal debris can be further processed.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wire thread insert slotting device, comprising an operating table (1), characterized in that: The left part of the top of the operating table (1) is fixedly connected to a base (2), an electric telescopic rod (3) is fixedly installed inside the base (2), the output end of the electric telescopic rod (3) is fixedly connected to a push rod (4), the bottom of the push rod (4) is slidably connected to the inside of the base (2), the right end of the push rod (4) is fixedly connected to a fixed claw plate (5), the right part of the fixed claw plate (5) is fixedly installed with a wire screw sleeve body (6), the rear part of the right part of the top of the operating table (1) is fixedly installed with a motor (9), the output end of the motor (9) is fixedly connected with a grinding disc (10), the right part of the top of the operating table (1) is fixedly installed with a cooling structure (7), and the bottom of the cooling structure (7) is fixedly installed with a recovery structure (8).

2. A wire thread insert slotting device according to claim 1, characterized in that: The cooling structure (7) comprises a protective box (71), the bottom end of which is fixedly connected to the right part of the front top of the operating table (1), the grinding disc (10) is located inside the protective box (71), a through hole (72) is provided at the left end of the protective box (71), the size and shape of the inner wall of the through hole (72) are compatible with the size and shape of the outer wall of the push rod (4), and the front end of the protective box (71) is fixedly connected to a tempered glass (73).

3. A wire thread insert slotting device according to claim 2, characterized in that: A water tank (74) is fixedly mounted on the right end of the operating table (1), a water pump (75) is fixedly mounted on the top of the water tank (74), an input end of the water pump (75) extends to the bottom of the water tank (74), an output end of the water pump (75) is fixedly connected to a water pipe (76), the top of the water pipe (76) extends to the top of the protection box (71), a water spray frame (77) is fixedly connected to the top of the protection box (71), and the top of the water pipe (76) extends to the inside of the water spray frame (77).

4. A wire thread insert slotting device according to claim 3, characterized in that: A rectangular box (78) is fixedly connected to the right portion of the top of the protection box (71); the outer wall of the water pipe (76) passes through the left and right sides of the rectangular box (78); a waterwheel (79) is rotatably connected to the inside of the rectangular box (78); the bottom end of the waterwheel (79) extends to the inside of the protection box (71); a reciprocating screw (710) is fixedly connected to the bottom end of the waterwheel (79); a baffle (711) is fixedly connected to the inside of the protection box (71); and the baffle (711) is located between the grinding disc (10) and the reciprocating screw (710).

5. A wire thread insert slotting device according to claim 4, characterized in that: The outer wall of the reciprocating screw rod (710) is threadedly connected with a brush (712), and the top of the front end of the brush (712) is fixedly connected with a scraper (713).

6. A wire thread insert slotting device according to claim 3, characterized in that: The recovery structure (8) comprises a collection frame (81), the outer wall of the collection frame (81) is plugged into the front end of the protection box (71), the bottom end of the collection frame (81) is fixedly connected to a filter screen (82), the bottom end of the protection box (71) is fixedly connected to a return pipe (87), and the bottom end of the return pipe (87) extends to the top of the inside of the water tank (74).

7. A wire thread insert slotting device according to claim 6, characterized in that: The front end of the collecting frame (81) is fixedly connected to a fixing plate (83), the left and right ends of the fixing plate (83) are fixedly connected to elastic telescopic rods (84), the output ends of the two elastic telescopic rods (84) are fixedly connected to clamping blocks (85), the left and right positions of the bottom of the front end of the protection box (71) are fixedly connected to clamping blocks (86), and the middle parts of the two clamping blocks (86) are respectively clamped to the outer walls of the two clamping blocks (85).

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