CN212526391U

CN212526391U - Tapping machine for metal fastener for notebook computer

Info

Publication number: CN212526391U
Application number: CN202020632761.XU
Authority: CN
Inventors: 易碧海
Original assignee: Suzhou Yihe Industry And Trade Co ltd
Current assignee: Suzhou Yihe Industry And Trade Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-12
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a tapping machine for metal fastener for notebook relates to precision finishing technical field, only one tapping sword on the tapping head of tapping machine for metal fastener for notebook for solving present market, and then can only tap the screw thread of a specification, the great problem of limitation. The utility model discloses a lead screw mounting structure, including frame, clamping groove, the upper end fixedly connected with rotating electrical machines of frame, the fixture block is located the one end fixedly connected with dustcoat in the draw-in groove outside, the avris fixedly connected with installing support of frame upper end, the upper end fixedly connected with pneumatic cylinder of installing support, the expansion end of pneumatic cylinder passes the inside fixedly connected with mounting panel of installing support, the surface mounting of first lead screw has first slider, the inside rotation of second mounting groove is connected with the second lead screw, the surface mounting of second lead screw has the second slider, the inside rotation of installation sleeve pipe is connected with the clamping bar, the lower extreme fixedly connected with of installation sleeve pipe taps the head.

Description

Tapping machine for metal fastener for notebook computer

Technical Field

The utility model relates to a precision finishing technical field specifically is a tapping machine for metal fastener for notebook.

Background

A tapping machine, also called a tapping machine, is a machining device for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of various parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like.

At present, only one tapping knife is arranged on a tapping head of a tapping machine for a metal fastener for a notebook computer on the market, and then only one specification of threads can be tapped, so that the limitation is large, and therefore the tapping machine for the metal fastener for the notebook computer is urgently needed in the market to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tapping machine for metal fastener for notebook to only one tapping sword on solving among the above-mentioned background art tapping head of tapping machine for metal fastener for notebook on the market at present, and then can only tap the screw thread of a specification, the great problem of limitation.

In order to achieve the above object, the utility model provides a following technical scheme: a tapping machine for a metal fastener for a notebook computer comprises a base, wherein a rotating motor is fixedly connected to the upper end of the base, a transmission end of the rotating motor penetrates through the upper end of the base and is fixedly connected with an installation clamp, a clamping groove is formed in the upper end of the base, a clamping block is installed in the clamping groove, one end, located on the outer side of the clamping groove, of the clamping block is fixedly connected with an outer cover, an installation support is fixedly connected to the side of the upper end of the base, a hydraulic cylinder is fixedly connected to the upper end of the installation support, a mounting plate is fixedly connected to the movable end of the hydraulic cylinder, penetrates through the inner portion of the installation support, a first mounting groove is formed in the mounting plate, a first lead screw is rotatably connected to the inner portion of the first mounting groove, a first sliding block is installed on the surface, the inside of adjusting the pole is provided with the second mounting groove, the inside rotation of second mounting groove is connected with the second lead screw, the surface mounting of second lead screw has the second slider, the lower extreme fixedly connected with installation sleeve of second slider, the inside rotation of installation sleeve is connected with the clamping bar, the lower extreme fixedly connected with tapping head of installation sleeve, the inside of tapping head is provided with the through-hole.

Preferably, the mounting fixture comprises a bottom plate, adjusting grooves, a threaded rod, a moving block and clamping blocks, the four adjusting grooves are symmetrically formed in the bottom plate, the threaded rod is rotatably connected in the adjusting grooves, the moving block is in threaded connection with the surface of the threaded rod, and the clamping blocks are fixedly connected to the outer sides of the adjusting grooves in an extending mode.

Preferably, draw-in groove and fixture block mutual adaptation, and draw-in groove and fixture block are provided with two about the vertical centerline symmetry of dustcoat respectively, the dustcoat is provided with two about the vertical centerline symmetry of frame, and the upper end of dustcoat is close to one side of installation sleeve pipe and is provided with the butt joint groove, and the width in butt joint groove equals with the external diameter of installation sleeve pipe.

Preferably, the first mounting groove and the first sliding block, the second mounting groove and the second sliding block are connected in a clamping manner, and the first sliding block and the first screw rod, and the second sliding block and the second screw rod are connected in a threaded manner.

Preferably, the clamping rod comprises a loop bar, an inner rod, a clamping spring and an ejector block, the inner rod is sleeved in the loop bar, the inner rod is of a T-shaped structural design, the lower end of the inner rod extends to the outer side of the loop bar, the ejector block is fixedly connected to the outer side of the loop bar, and the ejector block extends to the outer side of the through hole.

Preferably, the tapping head comprises a connecting seat, a third mounting groove, a third screw rod, a third slider and a tapping knife, four third mounting grooves are symmetrically formed in the connecting seat, the third screw rod is rotatably connected to the inside of the third mounting groove, the third slider is connected to the surface of the third screw rod in a threaded manner, and the tapping knife is fixedly connected to the lower end of the third slider.

Preferably, the tapping knives are designed into an L-shaped structure, and the specifications of the four tapping knives are sequentially increased.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this tapping machine for metal fastener for notebook, the setting through the tapping sword of four different specifications, can tap the screw thread of four different specifications to metal fastener, the limitation of tapping machine has been reduced, and mutually support through third lead screw and scattered slider of four, can adjust the position of tapping sword, ensure metal fastener's tapping, only one tapping sword on the tapping head of the tapping machine for metal fastener for notebook on having solved present market, and then only can tap the screw thread of a specification, the great problem of limitation.

2. This tapping machine for metal fastener for notebook, through the threaded rod, the movable block, press from both sides tight piece, the loop bar, interior pole, clamp spring and kicking block mutually support, can fix the avris of metal fastener lower extreme and upper and lower both ends, the fixed stability of metal fastener has been strengthened greatly, can fix the metal fastener of different specifications simultaneously, the limitation is lower, and through the draw-in groove, the fixture block, dustcoat and the setting to the groove, can be with the garbage collection that the tapping produced in the dustcoat, prevent that the waste material from flying out.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the installation fixture of the present invention;

FIG. 3 is a schematic view of the mounting structure of the housing of the present invention;

FIG. 4 is a schematic top view of the cover of the present invention;

fig. 5 is the schematic diagram of the internal structure of the mounting plate and the adjusting rod of the present invention.

In the figure: 1. a machine base; 2. a rotating electric machine; 3. installing a clamp; 4. a card slot; 5. a clamping block; 6. a housing; 7. mounting a bracket; 8. a hydraulic cylinder; 9. mounting a plate; 10. a first mounting groove; 11. a first lead screw; 12. a first slider; 13. adjusting a rod; 14. a second mounting groove; 15. a second lead screw; 16. a second slider; 17. installing a sleeve; 18. a clamping lever; 19. a tapping head; 20. a through hole; 31. a base plate; 32. an adjustment groove; 33. a threaded rod; 34. a moving block; 35. a clamping block; 61. a butt joint groove; 181. a loop bar; 182. an inner rod; 183. a clamping spring; 184. a top block; 191. a connecting seat; 192. a third mounting groove; 193. a third screw rod; 194. a third slider; 195. tapping knife.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: a tapping machine for a metal fastener for a notebook computer comprises a machine base 1, wherein the upper end of the machine base 1 is fixedly connected with a rotating motor 2, the transmission end of the rotating motor 2 penetrates through the upper end of the machine base 1 and is fixedly connected with a mounting clamp 3, a clamping groove 4 is formed in the upper end of the machine base 1, a clamping block 5 is arranged in the clamping groove 4, one end of the clamping block 5, which is positioned outside the clamping groove 4, is fixedly connected with an outer cover 6, the lateral side of the upper end of the machine base 1 is fixedly connected with a mounting bracket 7, the upper end of the mounting bracket 7 is fixedly connected with a hydraulic cylinder 8, the movable end of the hydraulic cylinder 8 penetrates through the mounting bracket 7 and is fixedly connected with a mounting plate 9, a first mounting groove 10 is formed in the mounting plate 9, a first lead screw 11 is rotatably connected in the first mounting groove 10, a first slide block 12 is, the inside of adjusting pole 13 is provided with second mounting groove 14, and the inside rotation of second mounting groove 14 is connected with second lead screw 15, and the surface mounting of second lead screw 15 has second slider 16, and the lower extreme fixedly connected with mounting sleeve 17 of second slider 16, the inside rotation of mounting sleeve 17 is connected with clamping bar 18, and the lower extreme fixedly connected with of mounting sleeve 17 taps head 19, and the inside of tapping head 19 is provided with through-hole 20.

Further, the mounting fixture 3 comprises a bottom plate 31, adjusting grooves 32, a threaded rod 33, a moving block 34 and clamping blocks 35, the four adjusting grooves 32 are symmetrically arranged in the bottom plate 31, the threaded rod 33 is rotatably connected in the adjusting grooves 32, the moving block 34 is connected to the surface of the threaded rod 33 in a threaded mode, the clamping blocks 35 are fixedly connected to the outer sides of the upper ends of the moving block 34 extending to the adjusting grooves 32, and the sides of the lower ends of the metal fasteners are fixed.

Further, draw-in groove 4 and the mutual adaptation of fixture block 5, and draw-in groove 4 and fixture block 5 are provided with two respectively about the vertical centerline symmetry of dustcoat 6, and dustcoat 6 is provided with two about the vertical centerline symmetry of frame 1, and one side that the upper end of dustcoat 6 is close to installation sleeve 17 is provided with butt joint groove 61, and the width of butt joint groove 61 equals with installation sleeve 17's external diameter, the opening and closing of dustcoat 6 of being convenient for, the waste material that is convenient for simultaneously produce the tapping is collected.

Further, the first mounting groove 10 and the first slider 12, the second mounting groove 14 and the second slider 16 are connected in a clamping manner, and the first slider 12 and the first lead screw 11, and the second slider 16 and the second lead screw 15 are connected in a threaded manner, so that the adjustment of the tapping head 19 is realized.

Further, the clamping rod 18 comprises a loop bar 181, an inner rod 182, a clamping spring 183 and a top block 184, the inner rod 182 is sleeved inside the loop bar 181, the inner rod 182 is in a T-shaped structural design, the lower end of the inner rod 182 extends to the outer side of the loop bar 181 and is fixedly connected with the top block 184, and the top block 184 extends to the outer side of the through hole 20, so that the metal fastener is tightly pushed.

Further, the tapping head 19 comprises a connecting seat 191, a third mounting groove 192, a third lead screw 193, a third sliding block 194 and a tapping knife 195, four third mounting grooves 192 are symmetrically arranged in the connecting seat 191, the third mounting groove 192 is rotatably connected with the third lead screw 193, the surface of the third lead screw 193 is in threaded connection with the third sliding block 194, and the tapping knife 195 is fixedly connected to the lower end of the third sliding block 194, so that the tapping knife 195 can be adjusted.

Further, the tapping knife 195 is designed to be in an L-shaped structure, and the specifications of the four tapping knives 195 are sequentially increased, so that the tapping of threads with different specifications is ensured.

The working principle is as follows: when the tapping device is used, a metal fastener is placed in the middle of the bottom plate 31, the threaded rod 33 is rotated, the moving block 34 pushes the clamping block 35 to move towards the metal fastener, the side of the lower end of the metal fastener is clamped, an external power supply of the device is connected, the first screw rod 11 and the second screw rod 15 are rotated through an external control part control device, the first screw rod 11 and the second screw rod 15 respectively drive the first slider 12 and the second slider 16 to move, the position of the tapping head 19 is adjusted, the metal fastener is ensured to be positioned under the tapping head 19, a tapping knife 195 required on the tapping head 19 is selected, the third screw rod 193 is rotated, the third slider 194 moves, the tapping knife 195 meets tapping requirements, the outer cover 6 is pushed, the hydraulic cylinder 8 is pushed, the mounting plate 9 is pushed to move downwards, the tapping knife 195 is further moved downwards, and the rotary motor 2 drives the metal fastener on the mounting clamp 3 to rotate, when the tapping knife 195 moves to a certain distance, the top block 184 contacts with the upper end of the metal fastener, the inner rod 182 extends towards the inside of the sleeve rod 181, the clamping spring 183 contracts, the metal fastener is clamped from the upper end of the metal fastener, the metal fastener and the clamping rod 18 synchronously rotate under the action of the rotating motor 2, the tapping knife 195 slowly contacts with the metal fastener, the metal fastener is further subjected to tapping processing, generated waste materials are collected in the outer cover 6, after tapping is completed, the third screw rod 193 is reversely rotated, the tapping knife 195 is moved outwards, the tapping knife 195 is moved back to the original position under the action of the hydraulic cylinder 8, the outer cover 6 is pulled open, the threaded rod 33 is outwards screwed, and the tapped metal fastener is taken down.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tapping machine for metal fastener for notebook, includes frame (1), its characterized in that: the upper end of the machine base (1) is fixedly connected with a rotating motor (2), the transmission end of the rotating motor (2) penetrates through an upper end fixedly connected with mounting fixture (3) of the machine base (1), a clamping groove (4) is formed in the upper end of the machine base (1), a clamping block (5) is mounted in the clamping groove (4), an outer cover (6) is fixedly connected to one end of the clamping block (5) located outside the clamping groove (4), a mounting bracket (7) is fixedly connected to the lateral side of the upper end of the machine base (1), a hydraulic cylinder (8) is fixedly connected to the upper end of the mounting bracket (7), a movable end of the hydraulic cylinder (8) penetrates through a mounting plate (9) fixedly connected with the inner part of the mounting bracket (7), a first mounting groove (10) is formed in the mounting plate (9), and a first lead screw (11) is rotatably connected, the surface mounting of first lead screw (11) has first slider (12), outside fixedly connected with regulation pole (13) that the lower extreme of first slider (12) extends to first mounting groove (10), the inside of adjusting pole (13) is provided with second mounting groove (14), the inside rotation of second mounting groove (14) is connected with second lead screw (15), the surface mounting of second lead screw (15) has second slider (16), the lower extreme fixedly connected with mounting sleeve (17) of second slider (16), the inside rotation of mounting sleeve (17) is connected with clamping bar (18), the lower extreme fixedly connected with tapping head (19) of mounting sleeve (17), the inside of tapping head (19) is provided with through-hole (20).

2. The tapping machine for the metal fastener for the notebook according to claim 1, characterized in that: the mounting fixture (3) comprises a bottom plate (31), adjusting grooves (32), a threaded rod (33), a moving block (34) and clamping blocks (35), wherein the four adjusting grooves (32) are symmetrically arranged in the bottom plate (31), the threaded rod (33) is connected to the adjusting grooves (32) in a rotating mode, the moving block (34) is connected to the surface of the threaded rod (33) in a threaded mode, and the upper end of the moving block (34) extends to the clamping blocks (35) fixedly connected to the outer sides of the adjusting grooves (32).

3. The tapping machine for the metal fastener for the notebook according to claim 1, characterized in that: draw-in groove (4) and fixture block (5) mutual adaptation, and draw-in groove (4) are provided with two with fixture block (5) respectively about the vertical centerline symmetry of dustcoat (6), dustcoat (6) are provided with two about the vertical centerline symmetry of frame (1), and the upper end of dustcoat (6) is close to one side of installing sleeve (17) and is provided with butt joint groove (61), and the width of butt joint groove (61) equals with the external diameter of installing sleeve (17).

4. The tapping machine for the metal fastener for the notebook according to claim 1, characterized in that: the first mounting groove (10) is connected with the first sliding block (12) in a clamping mode, the second mounting groove (14) is connected with the second sliding block (16) in a clamping mode, and the first sliding block (12) is connected with the first screw rod (11) in a threaded mode, and the second sliding block (16) is connected with the second screw rod (15) in a threaded mode.

5. The tapping machine for the metal fastener for the notebook according to claim 1, characterized in that: the clamping rod (18) comprises a loop bar (181), an inner rod (182), a clamping spring (183) and a top block (184), the inner rod (182) is sleeved in the loop bar (181), the inner rod (182) is of a T-shaped structural design, the lower end of the inner rod (182) extends to the outer side fixedly connected with top block (184) of the loop bar (181), and the top block (184) extends to the outer side of the through hole (20).

6. The tapping machine for the metal fastener for the notebook according to claim 1, characterized in that: the tapping head (19) comprises a connecting seat (191), a third mounting groove (192), a third screw rod (193), a third sliding block (194) and a tapping knife (195), wherein the four third mounting grooves (192) are symmetrically arranged in the connecting seat (191), the third screw rod (193) is rotatably connected in the third mounting groove (192), the third sliding block (194) is connected to the surface of the third screw rod (193) in a threaded manner, and the tapping knife (195) is fixedly connected to the lower end of the third sliding block (194).

7. The tapping machine for the metal fastener for the notebook according to claim 6, characterized in that: tapping sword (195) are "L" style of calligraphy structural design, four the specification of tapping sword (195) increases in proper order.