A diameter detection device for manufacturing a power tool striker

Abstract

The present application relates to the technical field of detecting the diameter of a striker, in particular to a diameter detection device for manufacturing strikers of electric tools, mainly comprising a fixing frame, a feeding assembly arranged on one side of the fixing frame, a detector and a discharging assembly installed on the top surface of the fixing frame, further comprising a rotating mechanism arranged above the fixing frame, a fixing mechanism arranged above the fixing frame, and a pushing mechanism arranged above the fixing frame. The block is rotated to the arc-shaped block, the arc-shaped block extrudes the block to move, the block drives the connecting rod and the second piston plate to move, the second piston plate drives the hydraulic oil inside the cavity to drive the first piston plate to move, the first piston plate drives the push rod and the third T-shaped block to move, the third T-shaped block drives the push plate to move, the push plate pushes the striker to pour into the discharging assembly and slide into the collecting assembly, without the need of a special carrying assembly to carry the striker into the collecting assembly, so as to realize the collection of the striker and reduce the cost of the device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of striker diameter detection, in particular to a diameter detection device for manufacturing strikers of electric tools. BACKGROUND

[0002] In the field of electric tool manufacturing, as a key component, the diameter precision of the striker has a decisive influence on the tool performance and service life. The diameter of the striker directly affects the matching gap with the matching components, the impact force transmission efficiency and the stability of the overall structure. If the diameter deviation exceeds the allowable range, it may cause the tool to appear stuck, accelerated wear or functional failure during operation, thereby affecting production efficiency and product quality. Therefore, in the process of manufacturing strikers, high-precision and high-efficiency detection of the diameter is a core link to ensure that the product meets the design requirements

[0003] In the process of detecting the diameter of the striker by the detection device, the clamping assembly will first firmly fix the striker, then the detection assembly will accurately measure the diameter of the fixed striker, and after the detection is completed, the clamping assembly will release the fixation of the striker. At this time, a special handling assembly is needed to handle the striker into the collection box to realize the collection of the striker. This additional handling assembly increases the cost of the entire device. SUMMARY

[0004] The purpose of the present application is to provide a diameter detection device for manufacturing strikers of electric tools to solve the problems raised in the background art.

[0005] To achieve the above purpose, the present application provides the following technical scheme:

[0006] A diameter detection device for manufacturing strikers of electric tools, comprising: a fixed frame, a feeding assembly is arranged on one side of the fixed frame, a detector and a discharging assembly are installed on the top surface of the fixed frame, and a collecting assembly is arranged on one side of the fixed frame, further comprising:

[0007] A rotating mechanism is arranged above the fixed frame, the rotating mechanism comprises a rotating disc and a circular plate above the fixed frame, and a stop ring and a fixed ring are arranged on the outer side of the circular plate;

[0008] A fixing mechanism is arranged above the fixed frame, the fixing mechanism comprises a rotating plate above the rotating disc, a moving slot is formed in the side surface of the rotating plate, a moving plate is slidably installed on the inner wall of the moving slot, a clamping plate is slidably installed on the top surface of the rotating plate, an adjusting block is fixedly installed on the side surface of the moving plate, and an abutting frame one and an abutting frame two are fixedly installed on the inner wall of the fixed ring;

[0009] A pushing mechanism is arranged above the fixed frame, the pushing mechanism comprises a pushing plate above the rotating plate, and a T-shaped block three is fixedly installed on the bottom surface of the pushing plate.

[0010] Preferably, the inner wall of the fixing frame is fixedly provided with a motor one, the upper end of the output rod of the motor one is rotatably penetrated through the inner wall of the fixing frame and is fixedly connected with the bottom surface of the rotating disc, the top surface of the rotating disc is fixedly connected with the bottom surface of the circular plate, a plurality of limiting grooves and a plurality of groove bodies one are formed in the outer wall of the circular plate, and the groove bodies one are communicated with the limiting grooves.

[0011] Preferably, the top surface of the fixing frame is fixedly provided with a plurality of supporting frames, one end of each supporting frame is fixedly connected with the outer wall of the check ring and the outer wall of the fixed ring.

[0012] Preferably, a plurality of mounting grooves are formed in the bottom surface of the rotating disc, a motor two is fixedly installed on the inner wall of each mounting groove, a groove body two is formed in the top surface of the rotating disc, and the upper end of the output rod of the motor two is rotatably penetrated through the inner wall of the mounting groove and is fixedly connected with the bottom surface of the rotating plate.

[0013] Preferably, two T-shaped grooves one are formed in the top surface of the rotating plate, a T-shaped block one is slidably installed on the inner wall of each T-shaped groove one, the top surface of the T-shaped block one is fixedly connected with the bottom surface of the clamping plate, and an adjusting column is fixedly installed on the bottom surface of the T-shaped block one.

[0014] Preferably, a through groove is formed in the inner wall of each T-shaped groove one, two inclined grooves are formed in the top surface of the moving plate, the outer wall of the adjusting column is slidably connected with the inner wall of the through groove and the inner wall of each inclined groove, two T-shaped blocks two are fixedly installed on the bottom surface of the moving plate, two T-shaped grooves two are formed in the inner wall of the moving groove, and the outer wall of each T-shaped block two is slidably connected with the inner wall of each T-shaped groove two.

[0015] Preferably, the side surface of each T-shaped block two is elastically connected with the inner wall of one side of each T-shaped groove two through an elastic element one, and the outer wall of the adjusting block is slidably connected with the outer wall of the abutting frame one and the outer wall of the abutting frame two.

[0016] Preferably, a T-shaped groove three is formed in the top surface of the rotating plate, the inner wall of the T-shaped groove three is slidably connected with the outer wall of a T-shaped block three, a cavity is arranged in the rotating plate, a piston plate one is slidably installed on the inner wall of the cavity, a push rod is fixedly installed on the side surface of the piston plate one, and one end of the push rod is slidably penetrated through the inner wall of the cavity and is fixedly connected with the side surface of the T-shaped block three.

[0017] Preferably, a sliding groove is formed in the side surface of the moving plate and the side surface of the adjusting block, a block body is slidably installed on the inner wall of the sliding groove, a piston plate two is slidably installed on the inner wall of the cavity, a connecting rod is fixedly installed on the side surface of the piston plate two, and one end of the connecting rod is slidably penetrated through the inner wall of the cavity and the side surface of the moving plate and is fixedly connected with the side surface of the block body.

[0018] Preferably, an elastic element two is slidably installed on the outer wall of the connecting rod, and the two ends of the elastic element two are fixedly connected with the side surface of the block body and the inner wall of the sliding groove.

[0019] Compared with the prior art, the present application has the following beneficial effects:

[0020] The block rotates to the arc-shaped block, the arc-shaped block extrudes the block to move, the block drives the connecting rod and the second piston plate to move, the second piston plate drives the hydraulic oil inside the cavity to move the first piston plate, the first piston plate drives the push rod and the T-shaped block three to move, the T-shaped block three drives the push plate to move, the push plate pushes the striker to dump to the discharging assembly and slide to the inside of the collecting assembly, without specially relying on the carrying assembly to carry the striker to the collecting assembly, so that the striker is collected, and the cost of the whole device is reduced;

[0021] The striker is placed in the limiting groove through the feeding assembly, the motor one drives the rotating disc and the rotating plate to rotate by a certain angle, and the adjusting block is away from the abutting frame one, at this time, the elastic element one pushes the T-shaped block two to move, drives the moving plate to move, and the moving plate drives the adjusting column, the T-shaped block one and the clamping plate to move through the inclined groove, and the clamping plate clamps and fixes the striker, when the striker rotates to the detector, the rotating plate and the striker are driven to rotate one circle through the motor two, and the detector can comprehensively detect the diameter of the striker, thereby improving the detection quality and accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0023] Figure 2 It is a three-dimensional structure schematic diagram of the rotating disc of the present application;

[0024] Figure 3 It is an explosion view of the three-dimensional structure of the circular plate of the present application;

[0025] Figure 4 It is an explosion view of the three-dimensional structure of the rotating plate of the present application;

[0026] Figure 5 It is an explosion view of the three-dimensional structure of the moving plate of the present application;

[0027] Figure 6 It is a sectional view of the top of the rotating plate of the present application;

[0028] Figure 7 It is a sectional view of the side of the rotating plate of the present application;

[0029] Figure 8 It is a sectional view of the moving plate of the present application.

[0030] In the figure:

[0031] 1, fixed frame; 101, feeding assembly; 102, detector; 103, collecting assembly; 104, discharging assembly;

[0032] 2. Rotating mechanism; 201. Motor 1; 202. Turntable; 203. Circular plate; 204. Limiting groove; 205. Groove 1; 206. Support frame; 207. Retaining ring; 208. Fixing ring;

[0033] 3. Fixing mechanism; 301. Mounting slot; 302. Motor II; 303. Slot II; 304. Rotating plate; 305. Moving slot; 306. T-slot I; 307. T-block I; 308. Clamping plate; 309. Adjusting column; 310. Through slot; 311. Moving plate; 312. Inclined slot; 313. Adjusting block; 314. T-block II; 315. Elastic element I; 316. T-slot II; 317. Abutment frame I; 318. Abutment frame II;

[0034] 4. Pushing mechanism; 401. T-slot three; 402. T-block three; 403. Push plate; 404. Cavity; 405. Push rod; 406. Piston plate one; 407. Piston plate two; 408. Connecting rod; 409. Slide groove; 410. Block; 411. Elastic element two; 412. Arc block. Detailed Implementation

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0037] like Figures 1-8 As shown, this application provides a diameter detection device for manufacturing power tool firing pins, including: a fixed frame 1, a feeding assembly 101 disposed on one side of the fixed frame 1, a detector 102 and a discharging assembly 104 mounted on the top surface of the fixed frame 1, and a collecting assembly 103 disposed on one side of the fixed frame 1, and further including:

[0038] Rotating mechanism 2 is located above the fixed frame 1. Rotating mechanism 2 includes a turntable 202 and a circular plate 203 located above the fixed frame 1. A retaining ring 207 and a fixing ring 208 are provided on the outer side of the circular plate 203.

[0039] Specifically, such as Figures 1-8As shown, the inner wall of the fixed frame 1 is fixedly provided with a motor 201, the upper end of the output rod of the motor 201 is rotatably penetrated through the bearing seat and fixedly connected with the bottom surface of a rotating disc 202, the top surface of the rotating disc 202 is fixedly connected with the bottom surface of a circular plate 203, a plurality of limiting grooves 204 and a plurality of groove bodies 205 are formed in the outer wall of the circular plate 203, and the groove bodies 205 are communicated with the limiting grooves 204.

[0040] In the embodiment, the rotating disc 202 is driven to rotate by the motor 201, the limiting grooves 204 limit the impact pins, and the retaining rings 207 block the impact pins.

[0041] Specifically, as shown in the figure, Figures 1-8 The top surface of the fixed frame 1 is fixedly provided with a plurality of supporting frames 206, one end of each supporting frame 206 is fixedly connected with the outer wall of the retaining ring 207 and the outer wall of a fixed ring 208.

[0042] In the embodiment, the retaining ring 207 and the fixed ring 208 are supported and fixed by the supporting frames 206, and an opening is formed in one side of the retaining ring 207.

[0043] The fixing mechanism 3 is arranged above the fixed frame 1, and the fixing mechanism 3 comprises a rotating plate 304 arranged above the rotating disc 202, a moving groove 305 is formed in the side surface of the rotating plate 304, a moving plate 311 is slidably arranged in the inner wall of the moving groove 305, a clamping plate 308 is slidably arranged on the top surface of the rotating plate 304, an adjusting block 313 is fixedly arranged on the side surface of the moving plate 311, and an abutting frame one 317 and an abutting frame two 318 are fixedly arranged on the inner wall of the fixed ring 208.

[0044] Specifically, as shown in the figure, Figures 1-8 The bottom surface of the rotating disc 202 is provided with a plurality of installation grooves 301, the inner wall of each installation groove 301 is fixedly provided with a motor 302, a groove body 303 is formed in the top surface of the rotating disc 202, and the upper end of the output rod of the motor 302 is rotatably penetrated through the inner wall of the installation groove 301 and fixedly connected with the bottom surface of the rotating plate 304.

[0045] In the embodiment, the rotating plate 304 is driven to rotate by the motor 302, the rotating plate 304 drives the impact pins to rotate, and the detector 102 can comprehensively detect the outer wall of the impact pins.

[0046] Specifically, as shown in the figure, Figures 1-8 The top surface of the rotating plate 304 is provided with two T-shaped grooves 306, a T-shaped block 307 is slidably arranged in the inner wall of each T-shaped groove 306, the top surface of the T-shaped block 307 is fixedly connected with the bottom surface of the clamping plate 308, and an adjusting column 309 is fixedly arranged on the bottom surface of the T-shaped block 307.

[0047] In the embodiment, the T-shaped groove one 306 limits the T-shaped block one 307, the T-shaped block one 307 moves more stably, further drives the clamping plate 308 to move, and the clamping plate 308 fixes the impact needle.

[0048] Specifically, as shown in the figure, Figures 1-8 The inner wall of the T-shaped groove one 306 is provided with a through groove 310, the top surface of the moving plate 311 is provided with two inclined grooves 312, the outer wall of the adjusting column 309 is slidably connected with the inner wall of the through groove 310 and the inner wall of the inclined groove 312, and the bottom surface of the moving plate 311 is fixedly installed with two T-shaped blocks two 314. The inner wall of the moving groove 305 is provided with two T-shaped grooves two 316, and the outer wall of the T-shaped block two 314 is slidably connected with the inner wall of the T-shaped groove two 316.

[0049] In the embodiment, the T-shaped groove two 316 limits the T-shaped block two 314 and the moving plate 311, so that the T-shaped block two 314 and the moving plate 311 move more stably, the inclined groove 312 drives the adjusting column 309 and the T-shaped block one 307 to move, and further drives the clamping plate 308 to move.

[0050] Specifically, as shown in the figure, Figures 1-8 The side surface of the T-shaped block two 314 is elastically connected with one side of the inner wall of the T-shaped groove two 316 through the elastic element one 315, and the outer wall of the adjusting block 313 is slidably connected with the outer wall of the abutting frame one 317 and the outer wall of the abutting frame two 318.

[0051] In the embodiment, the elastic element one 315 applies an elastic force to the T-shaped block two 314, the abutting frame one 317 and the abutting frame two 318 apply a pushing force to the adjusting block 313, so that the adjusting block 313 and the moving plate 311 move.

[0052] The pushing mechanism 4 is arranged above the fixed frame 1, and the pushing mechanism 4 comprises a pushing plate 403 located above the rotating plate 304, and the bottom surface of the pushing plate 403 is fixedly installed with a T-shaped block three 402.

[0053] Specifically, as shown in the figure, Figures 1-8 The top surface of the rotating plate 304 is provided with a T-shaped groove three 401, the inner wall of the T-shaped groove three 401 is slidably connected with the outer wall of the T-shaped block three 402, the rotating plate 304 is internally provided with a cavity 404, the inner wall of the cavity 404 is slidably installed with a piston plate one 406, the side surface of the piston plate one 406 is fixedly installed with a push rod 405, one end of the push rod 405 slidably penetrates the inner wall of the cavity 404 and is fixedly connected with the side surface of the T-shaped block three 402.

[0054] In the embodiment, the cavity 404 is internally provided with hydraulic oil, the T-shaped groove three 401 limits the T-shaped block three 402, so that the T-shaped block three 402 moves more stably, and further drives the pushing plate 403 to move to push the impact needle out of the blanking.

[0055] Specifically, as shown in Figures 1-8 The side of the moving plate 311 and the side of the adjusting block 313 are provided with a sliding groove 409, the inner wall of the sliding groove 409 is slidably provided with a block 410, the inner wall of the cavity 404 is slidably provided with a piston plate two 407, the side of the piston plate two 407 is fixedly provided with a connecting rod 408, one end of the connecting rod 408 slidably penetrates the inner wall of the cavity 404 and the side of the moving plate 311 and is fixedly connected with the side of the block 410.

[0056] In the embodiment: when the block 410 moves, the connecting rod 408 is driven to move, and the piston plate two 407 is driven by the connecting rod 408 to push the hydraulic oil in the cavity 404.

[0057] Specifically, as shown in Figures 1-8 The outer wall of the connecting rod 408 is slidably provided with an elastic member two 411, the two ends of the elastic member two 411 are fixedly connected with the side of the block 410 and the inner wall of the sliding groove 409, an arc-shaped block 412 is fixedly installed on the inner wall of the abutting frame two 318, and the outer wall of the arc-shaped block 412 is slidably connected with the outer wall of the block 410.

[0058] In the embodiment: the elastic member two 411 is arranged to apply an elastic force to the block 410, and the arc-shaped block 412 is arranged to press the block 410, so that the block 410 and the connecting rod 408 move.

[0059] The specific scheme is: the motor one 201 drives the rotating disc 202 and the circular plate 203 to rotate, and drives the rotating plate 304 and the adjusting block 313 to rotate to the abutting frame one 317, the adjusting block 313 is extruded by the abutting frame one 317 to move, the adjusting block 313 drives the moving plate 311 to move, the inclined groove 312 on the moving plate 311 drives the adjusting column 309 to move, and the T-shaped block one 307 and the two clamping plates 308 are separated from each other, at this time, the feeding assembly 101 discharges the impact pin into the limiting groove 204, the lower end of the impact pin is in contact with the top surface of the rotating plate 304, the motor one 201 drives the rotating disc 202 and the impact pin to rotate by a certain angle, the adjusting block 313 is away from the abutting frame one 317, under the action of the elastic element one 315, the T-shaped block two 314 and the moving plate 311 are pushed to move, the inclined groove 312 on the moving plate 311 drives the adjusting column 309 and the T-shaped block one 307 to move, and the two clamping plates 308 clamp and fix the impact pin, when the impact pin rotates to the detector 102, the rotating plate 304 and the impact pin are driven by the motor two 302 to rotate one circle, the detector 102 can comprehensively detect the diameter of the impact pin, then the motor one 201 drives the rotating disc 202 and the impact pin to rotate to the opening of the blocking ring 207, at this time, the adjusting block 313 is extruded by the abutting frame two 318 to move, the adjusting block 313 drives the moving plate 311 to move, the inclined groove 312 on the moving plate 311 drives the adjusting column 309 and the T-shaped block one 307 to move, and the two clamping plates 308 are separated from each other, at the same time, the block body 410 is in abutment with the arc-shaped block 412, the arc-shaped block 412 extrudes the block body 410 to move, the block body 410 drives the connecting rod 408 and the piston plate two 407 to move, the piston plate two 407 pushes the hydraulic oil in the cavity 404 and drives the piston plate one 406 to move, the piston plate one 406 drives the push rod 405 and the T-shaped block three 402 to move, the T-shaped block three 402 drives the push plate 403 to move, the push plate 403 pushes the impact pin to dump to the discharging assembly 104 and slide into the collecting assembly 103 to be collected.

[0060] Those skilled in the art should understand: the discussion of any of the above embodiments is only exemplary; under the idea of the present application, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of simplicity.

[0061] The present application is intended to cover all such changes and modifications that come within the scope of the appended claims and their equivalents. Accordingly, any and all modifications, variations, or equivalents that fall under the spirit and principle of the present application fall within the scope of the present application.

Claims

1. A diameter detecting device for manufacturing a striker of a power tool, comprising: The utility model relates to a fixed frame (1) one side is provided with feeding assembly (101), the fixed frame (1) top is equipped with detector (102) and discharging assembly (104), the fixed frame (1) one side is provided with collection assembly (103), characterized by further include: Rotating mechanism (2), rotating mechanism (2) are arranged above fixed frame (1), rotating mechanism (2) include the carousel (202) and the round plate (203) located above fixed frame (1), the round plate (203) outside is provided with baffle ring (207) and fixed ring (208), fixed frame (1) inner wall is fixedly installed with motor one (201), the output rod upper end of motor one (201) is through bearing seat rotation and penetrates the inner wall of fixed frame (1) and is fixedly connected with carousel (202) bottom, carousel (202) top and round plate (203) bottom fixedly connected, the outer wall of round plate (203) is equipped with a plurality of limit slot (204) and a plurality of groove one (205), groove one (205) and limit slot (204) intercommunication, The utility model provides a fixing mechanism (3), the fixing mechanism (3) is arranged above the fixing frame (1), the fixing mechanism (3) includes the rotary plate (304) above the rotary plate (202), the mobile slot (305) is set up on the rotary plate (304) side, the mobile plate (311) is slidably installed in the mobile slot (305) inner wall, the clamping plate (308) is slidably installed on the rotary plate (304) top surface, the adjusting block (313) is fixedly installed on the mobile plate (311) side, the fixed ring (208) inner wall is fixedly installed with abutment frame no. The pushing mechanism (4) is arranged above the fixed frame (1), the pushing mechanism (4) includes a pushing plate (403) above a rotating plate (304), a T-shaped block three (402) is fixedly installed on the bottom surface of the pushing plate (403), a T-shaped groove three (401) is arranged on the top surface of the rotating plate (304), the inner wall of the T-shaped groove three (401) is in sliding connection with the outer wall of the T-shaped block three (402), a cavity (404) is arranged in the rotating plate (304), a piston plate one (406) is slidably installed on the inner wall of the cavity (404), a push rod (405) is fixedly installed on the side surface of the piston plate one (406), one end of the push rod (405) slidably penetrates the inner wall of the cavity (404) and is fixedly connected with the side surface of the T-shaped block three (402), a sliding groove (409) is arranged on the side surface of the moving plate (311) and the side surface of the adjusting block (313), a block (410) is slidably installed on the inner wall of the sliding groove (409), a piston plate two (407) is slidably installed on the inner wall of the cavity (404), a connecting rod (408) is fixedly installed on the side surface of the piston plate two (407), one end of the connecting rod (408) slidably penetrates the inner wall of the cavity (404) and the side surface of the moving plate (311) and is fixedly connected with the side surface of the block (410), an arc-shaped block (412) is fixedly installed on the inner wall of the abutting frame two (318), and the outer wall of the arc-shaped block (412) is in sliding connection with the outer wall of the block (410).

2. The diameter detecting device for manufacturing a striker of a power tool according to claim 1, wherein A plurality of supporting frames (206) are fixedly installed on the top surface of the fixed frame (1), one end of the supporting frame (206) is fixedly connected with the outer wall of the stop ring (207) and the outer wall of the fixed ring (208).

3. The diameter detecting device for manufacturing a striker of a power tool according to claim 1, wherein The outer wall of the connecting rod (408) is slidably installed with an elastic element two (411), and the elastic element two (411) is fixedly connected with the side surface of the block (410) and the inner wall of the sliding groove (409).

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