CN213561181U

CN213561181U - Metal cutting positioning tool convenient for station conversion

Info

Publication number: CN213561181U
Application number: CN202022381724.9U
Authority: CN
Inventors: 袁铭
Original assignee: Hangzhou Jingwei Machinery Manufacturing Co ltd
Current assignee: Hangzhou Jingwei Machinery Manufacturing Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-29
Anticipated expiration: 2030-10-23

Abstract

The utility model belongs to the machining field, concretely relates to metalcutting processing location frock convenient to conversion station, which comprises a frame, the back shaft has been cup jointed in the lateral wall slip of frame, the left end welding of back shaft has the carousel, it has cup jointed the handle to slide in the carousel, the outside of handle is provided with shelves pole, the terminal welding of handle has the dog, the spring has been cup jointed in the outside of handle, the fixed cover in the terminal outside of back shaft has first bevel gear. The utility model discloses a welding mount pad on the supporting disk, through the spacing lid of threaded connection on the mount pad, rotate spacing lid and make spacing lid move down extrusion sloping block for the sloping block removes and presss from both sides tight location with the work piece, when changing the work piece, the spacing lid of reverse rotation, the pressure spring resets and drives the sloping block and resets, makes the work piece can take down, only can be fast convenient change the work piece through rotating spacing lid, and the device uses more conveniently.

Description

Metal cutting positioning tool convenient for station conversion

Technical Field

The utility model relates to a machining technology field specifically is a metalcutting processing location frock convenient to change station.

Background

The interaction between the tool and the workpiece and the respective change rule in the metal cutting process are subjects. The method has the advantages that the research achievement of the metal cutting principle is utilized when designing the machine tool and the cutter, formulating the cutting process and the quota of the machine part, reasonably using the cutter and the machine tool and controlling the cutting process, and the purposes of economy, high quality and high efficiency in machining of the machine part are achieved. The method comprises two cutting states of continuous cutting and interrupted cutting. In metal cutting machining, it is necessary to position a workpiece and change over a machining station.

Among the prior art, the metal cutting positioning tool convenient to change station is not convenient enough when fixing a position the clamp tightly to the work piece, and the work piece is fixed firm inadequately, and simultaneously, the device produces vibrations easily in the course of working, leads to the work piece to take place the skew, influences the machining precision. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal cutting processing location frock convenient to change station has solved and has fixed a position the work piece and press from both sides when tight convenient problem inadequately, has still solved vibrations in the course of working and has leaded to the work piece to take place the problem of skew.

In order to achieve the above object, the utility model provides a following technical scheme: a metal cutting positioning tool convenient for station conversion comprises a frame, wherein a supporting shaft is sleeved on the side wall of the frame in a sliding manner, a turntable is welded at the left end of the supporting shaft, a handle is sleeved in the turntable in the sliding manner, a stop rod is arranged on the outer side of the handle, a stop block is welded at the tail end of the handle, a spring is sleeved on the outer side of the handle, a first bevel gear is fixedly sleeved on the outer side of the tail end of the supporting shaft, a connecting shaft is sleeved in the frame in the sliding manner, a second bevel gear is fixedly sleeved on the outer side of the lower end of the connecting shaft, the first bevel gear and the second bevel gear are connected in a meshing manner, a square block is welded at the upper end of the connecting shaft, a supporting plate is clamped at the upper end of the square block, a square groove is formed at the lower end of the supporting, the supporting disc is characterized in that a sliding groove is formed in the upper end of the supporting disc, a sliding block is connected in the sliding groove in a sliding mode, a pressure spring is arranged in the sliding groove, an installation seat is welded to the upper end of the supporting disc, a limiting cover is connected to the upper end of the installation seat through threads, and an inclined block is sleeved in the limiting cover.

Preferably, the left end of the turntable is provided with an accommodating groove, and a stop rod is connected in the accommodating groove in a sliding manner.

Preferably, one end of the spring is in contact connection with a stop block, and the other end of the spring is in contact connection with a rotary disc.

Preferably, the side wall of the frame is provided with a limit groove, and the limit groove is in sliding sleeve connection with a stop block.

Preferably, a connecting rod is welded on the inner side of the upper end of the frame, a supporting plate is welded on the lower end of the connecting rod, and a connecting shaft is sleeved in the supporting plate in a sliding mode.

Preferably, the outer side of the lower end of the connecting shaft is fixedly sleeved with a baffle, and the lower end of the baffle is in contact connection with a supporting plate.

Preferably, the upper end of the frame is provided with a rolling groove, a steel ball is arranged in the rolling groove, and the upper end of the steel ball is in contact connection with a supporting plate.

Preferably, one end of the pressure spring is in contact connection with a sliding block, and the other end of the pressure spring is in contact connection with a supporting disk.

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

1. the utility model discloses a welding mount pad on the supporting disk, through the spacing lid of threaded connection on the mount pad, rotate spacing lid and make spacing lid move down extrusion sloping block for the sloping block removes and presss from both sides tight location with the work piece, when changing the work piece, the spacing lid of reverse rotation, the pressure spring resets and drives the sloping block and resets, makes the work piece can take down, only can be fast convenient change the work piece through rotating spacing lid, and the device uses more conveniently.

2. The utility model discloses a set up the handle on the carousel, set up the spacing groove on the frame, rotate the carousel and order about the supporting disk and rotate the back, rotate the handle and make the shelves pole get into the storage tank in, handle outside spring action makes the terminal spacing inslot that gets into of handle, and then makes the carousel spacing for the supporting disk is died by the card, avoids the device vibrations to drive the supporting disk and rotates and lead to the work piece displacement, makes to work piece machining precision higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is a top view of the present invention shown in fig. 1;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a frame; 2. a support shaft; 3. a turntable; 4. a handle; 5. a gear lever; 6. a containing groove; 7. a stopper; 8. a spring; 9. a limiting groove; 10. a first bevel gear; 11. a connecting shaft; 12. a second bevel gear; 14. a connecting rod; 15. a support plate; 16. a baffle plate; 17. a square block; 18. a support disc; 19. a square groove; 20. rolling a groove; 21. steel balls; 22. a sloping block; 23. a slider; 24. a chute; 25. a pressure spring; 26. a mounting seat; 27. and a limiting cover.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a metal cutting positioning tool convenient for station conversion comprises a frame 1, a support shaft 2 is slidably sleeved on the side wall of the frame 1, a turntable 3 is welded at the left end of the support shaft 2, a handle 4 is slidably sleeved on the turntable 3, a stop lever 5 is arranged on the outer side of the handle 4, a stop dog 7 is welded at the tail end of the handle 4, a spring 8 is sleeved on the outer side of the handle 4, a first bevel gear 10 is fixedly sleeved on the outer side of the tail end of the support shaft 2, a connecting shaft 11 is slidably sleeved on the frame 1, a second bevel gear 12 is fixedly sleeved on the outer side of the lower end of the connecting shaft 11, the first bevel gear 10 is in meshing connection with the second bevel gear 12, a square block 17 is welded at the upper end of the connecting shaft 11, a support plate 18 is clamped at the upper end of the square block 17, a square groove 19 is formed at, the lower extreme of sloping block 22 is provided with slider 23, and supporting disk 18's upper end has seted up spout 24, and sliding connection has slider 23 in the spout 24, is provided with pressure spring 25 in the spout 24, and the upper end welding of supporting disk 18 has mount pad 26, and there is spacing lid 27 upper end of mount pad 26 through threaded connection, and sloping block 22 has been cup jointed in the spacing lid 27.

Referring to fig. 2, a receiving groove 6 is formed at the left end of the turntable 3, and a blocking rod 5 is slidably connected in the receiving groove 6. The accommodating groove 6 is arranged, so that the blocking rod 5 can enter the rotary disc 3.

Referring to fig. 2, one end of the spring 8 is connected to the stopper 7, and the other end of the spring 8 is connected to the turntable 3. The handle 4 can be automatically reset by arranging the spring 8.

Referring to fig. 2, the side wall of the frame 1 is formed with a limiting groove 9, and the limiting groove 9 is slidably sleeved with the stopper 7. Through setting up spacing groove 9, carry on spacingly to handle 4.

Referring to fig. 1, a connecting rod 14 is welded on the inner side of the upper end of the frame 1, a supporting plate 15 is welded on the lower end of the connecting rod 14, and the connecting shaft 11 is slidably sleeved in the supporting plate 15. The connecting shaft 11 is guided by the connecting rod 14 and the supporting plate 15.

Referring to fig. 1, a baffle 16 is fixedly sleeved outside the lower end of the connecting shaft 11, and a support plate 15 is connected to the lower end of the baffle 16 in a contact manner. The connecting shaft 11 is supported by the baffle 16.

Referring to fig. 1, a rolling groove 20 is formed at the upper end of the frame 1, a steel ball 21 is disposed in the rolling groove 20, and the upper end of the steel ball 21 is in contact connection with a support plate 18. The friction force of the rotation of the support disc 18 is reduced by the arrangement of the rolling groove 20 and the steel ball 21.

Referring to fig. 4, one end of the compression spring 25 is connected to the sliding block 23, and the other end of the compression spring 25 is connected to the supporting plate 18. The slide block 23 can be automatically reset by arranging the compression spring 25.

The utility model discloses the concrete implementation process as follows: when the device is used, a workpiece is placed between the inclined blocks 22, the limiting cover 27 is rotated, the limiting cover 27 is moved downwards to extrude the inclined blocks 22, the inclined blocks 22 slide on the surface of the supporting plate 18, the pressure spring 25 is compressed, the inclined blocks 22 are moved to clamp and position the workpiece, when the workpiece is replaced, the limiting cover 27 is rotated reversely, the pressure spring 25 resets to drive the inclined blocks 22 to reset, so that the workpiece can be taken down, the workpiece can be replaced quickly and conveniently only by rotating the limiting cover 27, the device is more convenient to use, when a station is switched, the handle 4 is pulled outwards to enable the blocking rod 5 to be separated from the accommodating groove 6, meanwhile, the stop block 7 at the lower end of the handle 4 is separated from the limiting groove 9, the spring 8 is compressed, the handle 4 is rotated to enable the blocking rod 5 to be clamped at the left end of the turntable 3, after the supporting plate 18 is driven to rotate by rotating the turntable 3, the handle 4 is rotated to enable the blocking rod 5 to enter the accommodating, and then make carousel 3 spacing for supporting disk 18 is died by the card, avoids the device vibrations to drive supporting disk 18 and rotates and lead to the work piece displacement, makes to work piece machining precision higher.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a metalcutting processing location frock convenient to change station, includes frame (1), its characterized in that: the lateral wall of frame (1) slides and has been cup jointed back shaft (2), the left end welding of back shaft (2) has carousel (3), it has been cup jointed handle (4) to slide in carousel (3), the outside of handle (4) is provided with shelves pole (5), the end welding of handle (4) has dog (7), spring (8) have been cup jointed in the outside of handle (4), the end outside fixed cover of back shaft (2) has first bevel gear (10), it has connecting axle (11) to slide in frame (1), the lower extreme outside fixed cover of connecting axle (11) has second bevel gear (12), first bevel gear (10) and second bevel gear (12) meshing connection, the upper end welding of connecting axle (11) has square piece (17), the upper end joint of square piece (17) has supporting disk (18), square groove (19) have been seted up to the lower extreme of supporting disk (18), square piece (17) have been seted up to joint in square groove (19), the upper end sliding connection of supporting disk (18) has sloping block (22), the lower extreme of sloping block (22) is provided with slider (23), spout (24) have been seted up to the upper end of supporting disk (18), sliding connection has slider (23) in spout (24), be provided with pressure spring (25) in spout (24), the upper end welding of supporting disk (18) has mount pad (26), there is spacing lid (27) upper end of mount pad (26) through threaded connection, cup jointed sloping block (22) in spacing lid (27).

2. The metal cutting positioning tool convenient for station conversion according to claim 1, characterized in that: the left end of the rotary disc (3) is provided with a containing groove (6), and a stop rod (5) is connected in the containing groove (6) in a sliding manner.

3. The metal cutting positioning tool convenient for station conversion according to claim 1, characterized in that: one end of the spring (8) is in contact connection with a stop block (7), and the other end of the spring (8) is in contact connection with a rotary table (3).

4. The metal cutting positioning tool convenient for station conversion according to claim 1, characterized in that: the side wall of the frame (1) is provided with a limit groove (9), and a stop block (7) is sleeved in the limit groove (9) in a sliding manner.

5. The metal cutting positioning tool convenient for station conversion according to claim 1, characterized in that: the frame is characterized in that a connecting rod (14) is welded on the inner side of the upper end of the frame (1), a supporting plate (15) is welded on the lower end of the connecting rod (14), and a connecting shaft (11) is sleeved in the supporting plate (15) in a sliding mode.

6. The metal cutting positioning tool convenient for station conversion according to claim 1, characterized in that: the outer side of the lower end of the connecting shaft (11) is fixedly sleeved with a baffle (16), and the lower end of the baffle (16) is connected with a supporting plate (15) in a contact manner.

7. The metal cutting positioning tool convenient for station conversion according to claim 1, characterized in that: a rolling groove (20) is formed in the upper end of the frame (1), steel balls (21) are arranged in the rolling groove (20), and the upper end of each steel ball (21) is connected with a supporting plate (18) in a contact mode.

8. The metal cutting positioning tool convenient for station conversion according to claim 1, characterized in that: one end of the pressure spring (25) is connected with a sliding block (23) in a contact mode, and the other end of the pressure spring (25) is connected with a supporting disk (18) in a contact mode.