CN109822166B - MIM semi-automatic tapping machine - Google Patents

MIM semi-automatic tapping machine Download PDF

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Publication number
CN109822166B
CN109822166B CN201910263950.6A CN201910263950A CN109822166B CN 109822166 B CN109822166 B CN 109822166B CN 201910263950 A CN201910263950 A CN 201910263950A CN 109822166 B CN109822166 B CN 109822166B
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China
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jig
top surface
clamping
tapping machine
block
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CN109822166A (en
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邓声志
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Dongguan Huajing Powder Metallurgy Co Ltd
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Dongguan Huajing Powder Metallurgy Co Ltd
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Abstract

The invention provides a MIM semiautomatic tapping machine, which comprises a workbench and a tapping machine body, wherein a workpiece clamping moving mechanism is arranged on the top surface of the workbench, the workpiece clamping moving mechanism comprises a stand, a linear sliding table module is arranged on the top surface of the stand, a jig clamping piece is arranged on a sliding block of the linear sliding table module, a clamping groove is arranged on the top surface of the jig clamping piece, a limiting block group is arranged on the top surface of the jig clamping piece, which is close to one side of the tapping machine body, a jig is arranged in the clamping groove, a plurality of mounting grooves are arranged on the top surface of the jig, a bracket is arranged on one side, which is far away from the tapping machine body, of the top surface of the stand, a hydraulic cylinder is arranged on the bracket, a compression block is arranged at the end part of a piston rod of the hydraulic cylinder, and the compression block compresses the jig under the pushing of the hydraulic cylinder and enables the jig to be propped against the limiting block group; the mechanical movement and fixation of the workpiece can be realized, and the machining error is reduced; the placement of a plurality of workpieces can be completed by replacing the jig, continuous automatic tapping actions can be conveniently carried out subsequently, the production efficiency is obviously improved, and the potential safety hazards of operation are reduced.

Description

MIM semi-automatic tapping machine
Technical Field
The invention relates to the field of tapping machines, in particular to a MIM semi-automatic tapping machine.
Background
The metal (ceramic) powder injection molding technology (Metal Injection Molding, abbreviated as MIM technology) is a product integrating multiple subjects of plastic molding technology, polymer chemistry, powder metallurgy technology, metal material technology and the like, is mutually penetrated and crossed, can be used for injection molding blanks by using a die and rapidly manufacturing structural parts with high density, high precision and three-dimensional complex shapes by sintering, can rapidly and accurately synthesize design ideas into products with certain structural and functional characteristics, can directly produce parts in batches, and is a new revolution in the manufacturing technology industry.
Products after injection molding often attack tooth processing according to its processing needs, and the current tapping equipment that uses after being applied to MIM processing mostly needs handheld work piece to processing position, fixes after counterpointing through the vision, and this kind of tapping mode is high to operating personnel's operation experience requirement, appears the deviation easily, leads to attacking tooth quality poor, production efficiency low, and handheld work piece has great operation potential safety hazard.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problem to be solved by the invention is to provide an MIM semi-automatic tapping machine which has novel structure, can realize mechanical movement and fixation of a workpiece and reduces machining errors; the staff only needs to change the tool and can accomplish the placing of a plurality of work pieces, is convenient for follow-up continuous automatic tapping action, can change traditional handheld work piece and counterpoint and processing mode, obviously improves production efficiency, reduces the operation potential safety hazard.
To achieve the purpose, the invention adopts the following technical scheme:
the invention provides a MIM semiautomatic tapping machine, which comprises a rack and a workbench fixedly arranged on the rack, wherein the workbench is provided with a tapping machine body, the top surface of the workbench is provided with a workpiece clamping and moving mechanism, the workpiece clamping and moving mechanism is positioned below a tapping part of the tapping machine body, the workpiece clamping and moving mechanism comprises a rack fixed on the top surface of the workbench, the top surface of the rack is provided with a linear sliding table module, a sliding block of the linear sliding table module is provided with a jig clamping piece, the top surface of the jig clamping piece is provided with a clamping groove, the clamping groove is close to the top surface of the jig clamping piece on one side of the tapping machine body, a jig is arranged in the clamping groove and is in sliding clamping fit with the clamping groove, the top surface of the jig is uniformly provided with a plurality of mounting grooves for placing workpieces, one side of the top surface of the rack, which is far away from the tapping machine body, the rack is provided with a hydraulic cylinder, a piston rod of the hydraulic cylinder is arranged towards the tapping machine body, the clamping block is arranged at the bottom surface of the clamping groove, the clamping groove is arranged at the two ends of the clamping groove, the clamping block is arranged at the bottom surface of the clamping groove, the clamping block is opposite to the top surface of the clamping block, the clamping block is arranged at the two clamping groove, the clamping groove is opposite to the top surface of the clamping block, the clamping block is arranged at the top surface of the clamping block, and the clamping block is opposite to the top surface, and the clamping block is arranged at the top surface, and the clamping block is opposite to the top surface, and pressing block is arranged at the top surface, and pressing block and corresponds to the pressing block, and pressing block and has the pressing block and pressing block to the pressing block. The limiting block group comprises a limiting block with a plate-shaped structure and two limiting columns with a columnar structure, wherein the two limiting columns are fixed on the top surface of the fixture clamping piece and are symmetrically arranged relative to the central line of the width direction of the top surface of the fixture clamping piece, one side of the fixture is provided with limiting grooves corresponding to the two limiting columns, and the limiting grooves are matched with the limiting columns in shape; the limiting block is located one side of the limiting post, away from the clamping groove, the length of the limiting block is smaller than the minimum distance between the two limiting posts, at least two strip-shaped through holes are formed in the limiting block, the strip-shaped through holes extend along the width direction of the limiting block, the limiting block is fixed on the top surface of the jig clamping piece through screws penetrating through the strip-shaped through holes, and the central line of the width direction of the limiting block coincides with the central line of the width direction of the top surface of the jig clamping piece.
In the preferred technical scheme of the invention, the linear sliding table module comprises a base and screw rods penetrating through two ends of the base through bearings, one end of each screw rod is connected with an output shaft of a driving motor through a coupling, and the sliding block is arranged on each screw rod.
In a preferred technical scheme of the invention, the bottom surface of the jig clamping piece is fixedly provided with a bracket, the bracket comprises a bottom plate and vertical plates fixedly arranged on the top surfaces of two sides of the bottom plate, the bottom surface of the bottom plate is fixedly connected with the sliding blocks through screws, the top surfaces of the two vertical plates are higher than the top surfaces of two ends of the base, and the top surfaces of the vertical plates are fixedly connected with the bottom surfaces of the jig clamping piece; the top surface mount at base both ends is equipped with the layer board, the layer board is crossed two riser and the region between the bottom plate.
In the preferred technical scheme of the invention, the bottom surface of the supporting plate is concavely provided with a guide groove, the top surface of the bottom plate is convexly provided with a guide block, and the guide block is in sliding fit with the guide groove.
In a preferred technical scheme of the invention, blanking holes are formed in the bottoms of the mounting grooves.
In the preferred technical scheme of the invention, the pressing block is convexly arranged at the top of the side surface of the pressing block, which is far away from the hydraulic cylinder, and the bottom surface of the pressing block is in parallel with the top surface of the jig.
In the preferred technical scheme of the invention, the top surface of the workbench is provided with a collecting disc for collecting tapping oil and scraps, the collecting disc is arranged on the bottom surface of the stand, and the collecting disc is fixed on the top surface of the workbench together through screws penetrating through the bottom surface of the stand; the bottom of the collecting tray is communicated with a drain pipe, the drain pipe penetrates through the workbench, and the end part of the drain pipe is provided with a spiral cover.
In the preferred technical scheme of the invention, the edge of the notch of one side of the limiting groove, which is close to the limiting post, is provided with a chamfer.
The beneficial effects of the invention are as follows:
the MIM semiautomatic tapping machine provided by the invention has a novel structure, a linear sliding table module in a workpiece clamping and moving mechanism can drive a fixture clamping piece to move, a plurality of workpieces to be processed can be installed on a fixture on the fixture clamping piece, and the fixture can be clamped and fixed under the cooperation of a limiting block group, a hydraulic cylinder and a compression block, so that the workpieces are fixed in a processing area, the workpieces can be mechanically moved and fixed by integral cooperation, the traditional manner of aligning and processing the handheld workpieces is changed, the processing error is reduced, and the tapping quality is ensured; the jig for placing the workpieces is matched with the clamping groove on the jig clamping piece in a sliding clamping manner, so that the jig can be conveniently taken and placed, a worker can complete placement of a plurality of workpieces only by replacing the jig, continuous automatic tapping actions can be conveniently carried out subsequently, the production efficiency is obviously improved, and the potential safety hazards of operation are reduced.
Drawings
Fig. 1 is a schematic perspective view of a MIM semiautomatic tapping machine according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a workpiece clamping and moving mechanism provided in an embodiment of the invention;
FIG. 3 is a front view of a workpiece clamping movement mechanism provided in an embodiment of the invention;
FIG. 4 is a cross-sectional view of the portion A-A of FIG. 3;
FIG. 5 is a schematic perspective view of a fixture clamping member and a fixture according to an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a fixture clamp according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a fixture according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a tapping machine body according to an embodiment of the present invention;
FIG. 9 is a schematic perspective view of a pallet provided in an embodiment of the invention;
fig. 10 is a schematic perspective view of a bracket provided in an embodiment of the present invention.
In the figure:
100. a frame; 110. a work table; 200. tapping machine body; 210. a guide post; 220. a body; 230. a motor; 300. a workpiece clamping and moving mechanism; 310. a stand; 320. a linear slipway module; 321. a slide block; 322. a base; 323. a screw rod; 324. a driving motor; 325. a supporting plate; 326. a guide groove; 330. a jig clamping member; 331. a clamping groove; 332. a clamping block; 340. a limiting block group; 341. a limiting block; 342. a limit column; 343. a bar-shaped through hole; 350. a jig; 351. a mounting groove; 352. a bump; 353. a limit groove; 360. a bracket; 370. a hydraulic cylinder; 380. a compaction block; 381. briquetting; 390. a bracket; 391. a bottom plate; 392. a vertical plate; 393. a guide block; 400. a collection tray; 500. control buttons.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1, in the embodiment of the invention, a MIM semiautomatic tapping machine is disclosed, which comprises a frame 100 and a workbench 110 fixedly arranged on the frame 100, wherein a tapping machine body 200 is arranged on the workbench 110, a workpiece clamping moving mechanism 300 is arranged on the top surface of the workbench 110, the workpiece clamping moving mechanism 300 is positioned below a tapping portion of the tapping machine body 200, as shown in fig. 2, the workpiece clamping moving mechanism 300 comprises a frame 310 fixed on the top surface of the workbench 110, a linear sliding table module 320 is arranged on the top surface of the frame 310, a fixture clamping piece 330 is arranged on a sliding block 321 of the linear sliding table module 320, as shown in fig. 5 and 6, a clamping groove 331 is arranged on the top surface of the fixture clamping piece 330, a limiting block group 340 is arranged on the top surface of the fixture clamping piece 330 close to one side of the tapping machine body 200, a fixture 350 is arranged in the clamping groove 331, the fixture 350 is in sliding clamping fit with the clamping groove 331, as shown in fig. 7, a plurality of fixture blocks 350 are uniformly arranged on the top surface, a plurality of fixture clamping blocks 380 are arranged on the top surface of the clamping piece and are arranged on the side of the clamping cylinder 370, and are opposite to the top surface of the hydraulic cylinder 370, and the piston rod 370 is arranged on the piston rod of the clamping cylinder 370; as shown in fig. 8, the tapping machine body 200 is an automatic tapping machine, and includes a guide post 210, a body 220 vertically moving along the guide post 210, a motor 230 driving the body 220 to move along the guide post 210, and a tapping portion disposed on the body 220; the workbench 110 is provided with a plurality of control buttons 500 which are respectively used for controlling the linear sliding table module 320, the tapping machine body 200 and the hydraulic cylinder 370; and the control button 500, the hydraulic cylinder 370, the tapping machine body 200 and the linear sliding table module 380 are electrically connected with a controller, and the controller is arranged in a box body at the bottom of the frame 100.
The above-mentioned semi-automatic tapping machine of MIM, its novel structure, the straight line slip table module 320 in the work piece centre gripping moving mechanism 300 can drive the fixture holder 330 to move, the fixture 350 on the fixture holder 330 can install a plurality of work pieces to be processed, and under the cooperation of stopper group 340, pneumatic cylinder 370 and compact heap 380, can press from both sides tightly fixedly to the fixture 350, thus make the work piece fix in the processing area, in order to carry on the stable processing, the whole cooperation can realize mechanical movement and fixation to the work piece, change the traditional hand-held work piece and carry on counterpoint and processing mode, reduce the machining error, guarantee the tapping quality; the jig 350 for placing the workpieces is matched with the clamping groove 331 on the jig clamping piece 330 in a sliding and clamping manner, so that the jig 350 can be conveniently taken and placed, a worker can complete the placement of a plurality of workpieces only by replacing the jig 350, continuous automatic tapping actions can be conveniently carried out, the production efficiency is obviously improved, and the potential safety hazards of operation are reduced.
Further, as shown in fig. 6, two ends of the top surface of the jig clamping member 330 are provided with clamping blocks 332 having an L-shaped structure, the two clamping blocks 332 are oppositely arranged to form an inverted T-shaped clamping groove 331, the bottom surface of the jig 350 is in abutting sliding with the top surface of the jig clamping member 330, the top surface of the jig 350 is higher than or is parallel to the notch of the clamping groove 331, and the bottoms of the two end surfaces of the jig 350 are respectively provided with a protruding block 352 and are clamped in the clamping groove 331 through the protruding blocks 352; the jig 350 is matched with the clamping groove 331 in a sliding clamping way, so that the jig 350 can be conveniently disassembled and assembled by workers, and the jig is convenient to use; and the clamping groove 331 has an inverted T-shaped structure, so that the jig 350 can be limited to move vertically.
Further, as shown in fig. 6 and 7, the limiting block set 340 includes a limiting block 341 with a plate structure and two limiting posts 342 with a columnar structure, the two limiting posts 342 are fixed on the top surface of the jig clamping member 330 and symmetrically arranged with respect to a center line of the jig clamping member 330 in the width direction of the top surface, one side of the jig 350 is provided with limiting grooves 353 corresponding to the two limiting posts 342, and the limiting grooves 353 are matched with the limiting posts 342 in shape; the limiting block 341 is located at a side of the limiting post 342 away from the clamping groove 331, the length of the limiting block 341 is smaller than the minimum distance between the two limiting posts 342, at least two bar-shaped through holes 343 are formed in the limiting block 341, the bar-shaped through holes 343 extend along the width direction of the limiting block 341, the limiting block 341 is fixed on the top surface of the jig clamping piece 330 through screws penetrating through the bar-shaped through holes 343, and the center line of the limiting block 341 in the width direction coincides with the center line of the jig clamping piece 330 in the width direction; the two limit posts 342 and the limit groove 353 cooperate to limit the movement of the jig 350 in the X, Y axial direction, which is convenient for positioning and pressing the subsequent pressing block 380, and the setting of the limit block 341 can be a secondary support, especially when the width of the jig 350 changes, the depth of the limit groove 353 can be adjusted, so that the mounting groove 351 on the jig 350 can correspond to the tapping position, and the position of the limit block 341 can be adjusted, so that the limit block 341 can also play a supporting role.
Further, a chamfer is provided at the edge of the notch of the side of the limit groove 353 close to the limit post 342; the structure design can facilitate the installation of the jig 350, and facilitate the alignment and clamping of the limiting groove 353 and the limiting post 342.
Further, as shown in fig. 2, 3 and 4, the linear sliding table module 320 includes a base 322 and a screw rod 323 penetrating through two ends of the base 322 via bearings, one end of the screw rod 323 is connected with an output shaft of the driving motor 324 via a coupling, and the sliding block 321 is disposed on the screw rod 323; the linear slider module 320 is also called: KK module, lead screw linear module, rectilinear motion module etc. it can drive slider 321 along the stable motion of lead screw 323, can directly purchase on the market.
Further, as shown in fig. 10, a bracket 390 is fixedly disposed on the bottom surface of the fixture clamping member 330, the bracket 390 includes a bottom plate 391 and vertical plates 392 fixedly disposed on top surfaces of two sides of the bottom plate 391, the bottom surface of the bottom plate 391 is fixedly connected with the slide block 321 by screws, the top surfaces of the two vertical plates 392 are higher than the top surfaces of two ends of the base 322, and the top surfaces of the vertical plates 392 are fixedly connected with the bottom surface of the fixture clamping member 330; the top surface fixing frames at two ends of the base 322 are provided with supporting plates 325, and the supporting plates 325 cross the area between the two vertical plates 392 and the bottom plate 391; the setting of bracket 390 can make things convenient for the setting installation of layer board 325, and the setting of layer board 325 then can protect lead screw 323, prevents that the piece that produces among the tapping process from dropping, adhering on lead screw 323, avoids damaging lead screw 323 and influencing the removal accuracy of sharp slip table module 320, avoids causing machining error.
Further, as shown in fig. 9 and 10, a guiding groove 326 is concavely formed on the bottom surface of the supporting plate 325, a guiding block 393 is convexly formed on the top surface of the bottom plate 391, and the guiding block 393 is slidably engaged with the guiding groove 326; the structural design can further improve the moving stability and accuracy of the sliding block 321 and the jig clamping piece 330, and improve the subsequent processing accuracy.
Further, a blanking hole is formed at the bottom of each mounting groove 351.
Further, as shown in fig. 4, a pressing block 381 is protruding from the top of the side surface of the pressing block 380 away from the hydraulic cylinder 370, and the bottom surface of the pressing block 381 is flush with the top surface of the jig 350; the setting of briquetting 381 can carry out further restriction to the removal of tool 350 in the Z axial, realizes further compressing tightly to tool 350.
Further, a collecting tray 400 for collecting tapping oil and chips is provided on the top surface of the table 110, the collecting tray 400 is provided on the bottom surface of the stand 310, and the collecting tray 400 is fixed to the top surface of the table 110 by screws penetrating through the bottom surface of the stand 310; a drain pipe is communicated with the bottom of the collecting tray 400, the drain pipe penetrates through the workbench 110, and a spiral cover is arranged at the end part of the drain pipe; the arrangement of the collection tray 400 allows for the collection of lubricating oil and tapping debris, prevents splashing and facilitates cleaning, and keeps the equipment clean.
Working principle:
when the fixture is used for tapping, firstly, a worker needs to place a workpiece to be machined in the mounting groove 351 of the fixture 350, then the whole fixture 350 is inserted into the clamping groove 331 on the fixture clamping piece 330, so that the limiting groove 353 is matched with the limiting post 342, and the fixture 350 is abutted against the limiting block 341; then, the driving motor 324 is started, the sliding block 321 moves along with the lead screw 323, so that the jig clamping piece 330 and the jig 350 are driven to move, and under the coordination of the controller, the driving motor 324 rotates for a preset number of turns, and then the jig 350 moves to a preset position; then the hydraulic cylinder 370 is started to push the pressing block 380 to move a preset distance, so that the pressing block 380 presses and fixes the jig 350; starting the tapping machine body 200, and performing tapping operation on the workpiece; after the first workpiece is tapped, the tapping machine body 200 is reset, a piston rod of the hydraulic cylinder 370 is contracted by a preset length, then the driving motor 324 is started and rotated for a preset number of turns, so that the next workpiece is moved to a machining position, then the hydraulic cylinder 370 pushes the pressing block 380 again to press the jig tightly, the tapping machine body 200 performs tapping operation on the second workpiece, and the above actions are repeated until all the workpieces are machined; finally, the linear sliding table module 320 is reset, the worker takes down the whole jig 350 after finishing processing, and replaces the next jig 350 with a workpiece to be processed, and the above actions are repeated.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The invention is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the invention as defined by the claims of the present application.

Claims (8)

1. The utility model provides a semi-automatic tooth machine of attacking of MIM, includes frame (100) and fixed locate workstation (110) on frame (100), be equipped with on workstation (110) and attack tooth machine body (200), its characterized in that: the utility model discloses a hydraulic tapping machine, including workstation (110), work piece centre gripping moving mechanism (300) are located the below of the portion of attacking tooth machine body (200), work piece centre gripping moving mechanism (300) are including fixing frame (310) of workstation (110) top surface, linear sliding table module (320) are installed to the top surface of frame (310), install tool holder (330) on slider (321) of linear sliding table module (320), the top surface of tool holder (330) is equipped with draw-in groove (331), the draw-in groove (331) are close to the top surface of tool holder (330) of attacking tooth machine body (200) one side is equipped with stopper group (340), be equipped with tool (350) in draw-in groove (331), tool (350) with the cooperation of draw-in groove (331) slip card, the top surface of tool (350) evenly separates and is equipped with a plurality of mounting grooves (351) that are used for placing the work piece, install tool holder (330) on slider (321) top surface keep away from attack tooth machine body (200) one side and install support (360) and press down cylinder (370) and install hydraulic cylinder (370), the clamping blocks (380) correspond to the tapping parts of the tapping machine body (200), the clamping blocks (380) are pushed by the hydraulic cylinders (370) to clamp the jig (350) and enable the jig (350) to be propped against the limiting block group (340), clamping blocks (332) with L-shaped structures are arranged at two ends of the top surface of the jig clamping piece (330), the two clamping blocks (332) are oppositely arranged to form inverted T-shaped clamping grooves (331), the bottom surface of the jig (350) is propped against the top surface of the jig clamping piece (330) to slide, the top surface of the jig (350) is higher than or is equal to the notch of the clamping groove (331), the bottoms of the two end surfaces of the jig (350) are respectively provided with a convex block (352), the limiting block group (340) is clamped in the clamping groove (331) through the convex blocks (352), the two limiting blocks (341) with plate structures and two limiting columns (342) with columnar structures are fixed on the top surfaces of the jig clamping piece (342), and the two limiting columns (342) are arranged symmetrically relative to the two limiting columns (353) in the direction of the clamping piece (330); the limiting block (341) is located on one side, away from the clamping groove (331), of the limiting column (342), the length of the limiting block (341) is smaller than the minimum distance between the limiting columns (342), at least two strip-shaped through holes (343) are formed in the limiting block (341), the strip-shaped through holes (343) extend along the width direction of the limiting block (341), the limiting block (341) is fixed on the top surface of the jig clamping piece (330) through screws penetrating through the strip-shaped through holes (343), and the center line of the width direction of the limiting block (341) coincides with the center line of the width direction of the top surface of the jig clamping piece (330).
2. The MIM semiautomatic tapping machine as set forth in claim 1, wherein: the linear sliding table module (320) comprises a base (322) and screw rods (323) penetrating through the two ends of the base (322) through bearings, one end of each screw rod (323) is connected with an output shaft of a driving motor (324) through a coupling, and the sliding block (321) is arranged on each screw rod (323).
3. The MIM semiautomatic tapping machine as claimed in claim 2, wherein: the bottom surface of the jig clamping piece (330) is fixedly provided with a bracket (390), the bracket (390) comprises a bottom plate (391) and vertical plates (392) fixedly arranged on the top surfaces of two sides of the bottom plate (391), the bottom surface of the bottom plate (391) is fixedly connected with the sliding blocks (321) through screws, the top surfaces of the two vertical plates (392) are higher than the top surfaces of two ends of the base (322), and the top surfaces of the vertical plates (392) are fixedly connected with the bottom surfaces of the jig clamping piece (330); the top surface fixing frames at two ends of the base (322) are provided with supporting plates (325), and the supporting plates (325) cross the area between the two vertical plates (392) and the bottom plate (391).
4. A MIM semiautomatic tapping machine according to claim 3, wherein: the bottom surface of layer board (325) is concave to be equipped with guide way (326), the top surface of bottom plate (391) is protruding to be equipped with guide block (393), guide block (393) with guide way (326) sliding fit.
5. The MIM semiautomatic tapping machine as set forth in claim 1, wherein: and blanking holes are formed in the bottoms of the mounting grooves (351).
6. The MIM semiautomatic tapping machine as set forth in claim 1, wherein: the side top of the compressing block (380) far away from the hydraulic cylinder (370) is convexly provided with a pressing block (381), and the bottom surface of the pressing block (381) is flush with the top surface of the jig (350).
7. The MIM semiautomatic tapping machine as set forth in claim 1, wherein: the top surface of the workbench (110) is provided with a collecting disc (400) for collecting tapping oil and chips, the collecting disc (400) is arranged on the bottom surface of the stand (310), and the collecting disc (400) is fixed on the top surface of the workbench (110) together through screws penetrating through the bottom surface of the stand (310); the bottom of the collecting tray (400) is communicated with a drain pipe, the drain pipe penetrates through the workbench (110), and a spiral cover is arranged at the end part of the drain pipe.
8. A MIM semiautomatic tapping machine according to claim 3, wherein: the edge of the notch of one side of the limiting groove (353) close to the limiting post (342) is provided with a chamfer.
CN201910263950.6A 2019-04-03 2019-04-03 MIM semi-automatic tapping machine Active CN109822166B (en)

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CN201910263950.6A CN109822166B (en) 2019-04-03 2019-04-03 MIM semi-automatic tapping machine

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Application Number Priority Date Filing Date Title
CN201910263950.6A CN109822166B (en) 2019-04-03 2019-04-03 MIM semi-automatic tapping machine

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CN109822166B true CN109822166B (en) 2024-01-19

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203592201U (en) * 2013-10-14 2014-05-14 亿和精密工业(苏州)有限公司 Tapping device pulled by cylinder
CN104722858A (en) * 2015-03-30 2015-06-24 深圳市冠旭电子有限公司 Fixture for tapping rod parts
CN207057769U (en) * 2017-08-22 2018-03-02 浙江群力标准件有限公司 Chasing bar is used in a kind of nut processing
CN207695785U (en) * 2017-09-28 2018-08-07 台山市江口电器制造有限公司 A kind of automatic tapping machine
CN109277650A (en) * 2018-11-09 2019-01-29 广东星徽精密制造股份有限公司 A kind of fixing seat automatic tapping machine
CN209754205U (en) * 2019-04-03 2019-12-10 深圳市富优驰科技有限公司 Semi-automatic tooth machine of attacking of MIM

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203592201U (en) * 2013-10-14 2014-05-14 亿和精密工业(苏州)有限公司 Tapping device pulled by cylinder
CN104722858A (en) * 2015-03-30 2015-06-24 深圳市冠旭电子有限公司 Fixture for tapping rod parts
CN207057769U (en) * 2017-08-22 2018-03-02 浙江群力标准件有限公司 Chasing bar is used in a kind of nut processing
CN207695785U (en) * 2017-09-28 2018-08-07 台山市江口电器制造有限公司 A kind of automatic tapping machine
CN109277650A (en) * 2018-11-09 2019-01-29 广东星徽精密制造股份有限公司 A kind of fixing seat automatic tapping machine
CN209754205U (en) * 2019-04-03 2019-12-10 深圳市富优驰科技有限公司 Semi-automatic tooth machine of attacking of MIM

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