CN213052246U

CN213052246U - A punching machine for circular saw blade processing

Info

Publication number: CN213052246U
Application number: CN202021719478.7U
Authority: CN
Inventors: 李迎新; 张永超
Original assignee: Haien Superhard Shandong Tool Manufacturing Co ltd
Current assignee: Haien Superhard Shandong Tool Manufacturing Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-27
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to a circular saw blade processing technology field, concretely relates to punching machine for circular saw blade processing, including the device shell, install stamping device in the shell, be used for the fixed placer that needs to process the circular saw blade. Be equipped with the detachable stamping die of installation storehouse and being equipped with the installation pole among the stamping device, stamping die top fixedly connected with installation pole, the dead lever cooperation in installation pole and installation storehouse, fixed stamping die through the lug that sets up the dwang outer wall and the inside recess of dead lever, can drive the dead lever and remove when rotating the dwang, carries out the block to the installation pole, makes stamping die install or dismantle fast, makes it adjust the change to different saw blade models, increases the practicality.

Description

A punching machine for circular saw blade processing

Technical Field

The utility model relates to a circular saw blade processing technology field, concretely relates to punching machine for circular saw blade processing.

Background

The general material of the circular saw blade is mainly used for cutting off low-hardness carbon steel and non-ferrous metal bars and pipes, the pipe cutting circular saw blade made of superhard material is used for milling refractory iron and stainless steel high-hardness steel, and most of the circular saw blades need to be processed by a punching machine in the processing production process.

Present a punching machine for circular saw blade processing, most of single structures can't change the mould to the circular saw blade of difference, lead to can only handling single circular saw blade model and process, have reduced the practicality to and can produce vibrations in stamping process, make the circular saw blade rock easily, lead to the punching press precision to reduce. Therefore, the inventor has found that there is a need to provide a press for circular saw blade processing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of above-mentioned prior art, provide a punching machine for circular saw blade processing, solve to change the mould to different circular saw blades and stabilize the problem that the course of working improves the punching press precision.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a punching machine for processing a circular saw blade comprises a device shell, a punching device arranged in the shell and a placing device used for fixing the circular saw blade to be processed; be equipped with the detachable stamping die of installation storehouse and being equipped with the installation pole among the stamping device, installation pole and installation storehouse cooperation, fixed stamping die because be connected through the installation pole between stamping die and the installation storehouse, when changing the block state of installation storehouse to the installation pole, can realize installing fast or dismantling stamping die, make it adjust the change to the circular saw blade model of difference, increase the practicality.

Advantageous effects

One or more technical schemes that this application provided have following advantage or beneficial effect:

1. through the lug that sets up the dwang outer wall and the inside recess of dead lever, can be when rotating the dwang, drive the dead lever and remove, carry out the block to the installation pole, make stamping die install or dismantle fast, make it adjust the change to different saw blade models, increase the practicality, through setting up inside second shifting chute of rolling disc and second supporting spring, can make second supporting spring support the fixed plate, after stamping die installs, second supporting spring accessible fixed plate promotes the rolling disc, make the gag lever post card go into inside the fixing of spacing seat, prevent that the dwang is not hard up, increase the steadiness.

2. Through setting up the inside second screw thread lead screw in clamping storehouse, can adjust the height of holding down the clamp plate, when holding down the clamp plate, it is fixed to drive the supporting piece to carry out the centre gripping to the saw blade, prevent that the saw blade from adding man-hour and producing and rocking, stability is increased, through setting up flexible seat and the inside first supporting spring of telescopic link, can support the clamping piece, make the supporting piece more firm to the centre gripping of saw blade, through setting up first screw rod and first lead screw cover, can drive clamping storehouse and carry out horizontal migration, increase the flexibility.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a schematic structural front view of embodiment 1 of the present invention;

fig. 2 is a schematic structural front sectional view according to embodiment 1 of the present invention;

fig. 3 is a schematic front sectional view of the structure shown in fig. 2 according to embodiment 1 of the present invention;

fig. 4 is a schematic front sectional view of the structure shown at B in fig. 2 according to embodiment 1 of the present invention;

fig. 5 is a schematic sectional view of an elevation view of the structure of the telescopic seat and the telescopic rod in embodiment 1 of the present invention;

fig. 6 is a schematic top sectional view of the rotating disc and the limiting seat according to embodiment 1 of the present invention. In the figure: 1. a device housing; 2. a hydraulic cylinder; 3. a stamping die; 4. placing the plate; 5. a clamping chamber; 6. installing a bin; 7. mounting a rod; 8. fixing the rod; 9. a first screw; 10. a telescopic base; 11. a telescopic rod; 12. a first moving slot; 13. rotating the rod; 14. a first slide bar; 15. a first support spring; 16. a first slider; 17. a fixing plate; 18. rotating the disc; 19. a second moving slot; 20. a second support spring; 21. a limiting rod; 22. a limiting seat; 23. a second threaded screw; 24. a second slide bar; 25. and (5) pressing the plate downwards.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

For convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate correspondence with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the present invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Just as the introduction of background art, the punching machine that is used for circular saw blade processing at present, most simple structure can't change the mould to the circular saw blade of difference to and can produce vibrations in the punching process, make the circular saw blade rock easily, lead to the punching press precision to reduce, to above-mentioned problem, this application has proposed a punching machine for circular saw blade processing.

A punching machine for processing a circular saw blade comprises a device shell 1, a punching device arranged in the shell and a placing device used for fixing the circular saw blade to be processed; the punching device is provided with an installation bin 6 and a detachable punching die 3 provided with an installation rod 7, and the installation rod is matched with the installation bin to fix the punching die. Because the stamping die is connected through the installation pole with installing between the storehouse, when changing the block state of installation storehouse to the installation pole, can realize installing fast or dismantling stamping die, make it adjust the change to the circular saw blade model of difference, increase the practicality.

Further, the stamping device comprises a hydraulic oil cylinder 2, an installation bin 6 fixedly connected with the bottom end of the hydraulic oil cylinder 2 and a stamping die 3 provided with an installation rod 7, a rotating rod 13 is connected inside the installation bin 6, a fixed rod 8 is connected to the outer wall of the rotating rod 13, a first sliding block 16 is connected to the outer wall of the fixed rod 8, a first sliding rod 14 penetrates through the inside of the first sliding block 16, and a rotating disc 18 is connected to one end, far away from the fixed rod 8, of the rotating rod 13 through a fixed plate 17; a fixed plate 17 is arranged in the rotating disc 18; one end of the rotating rod 13 close to the second moving groove 19 is fixedly connected with a fixed plate 17; the outer wall of the rotating disc 18 is fixedly connected with a limiting rod 21, and the limiting rod is matched with a limiting seat 22 fixedly connected with the outer wall of the mounting bin 6; a second supporting spring 20 is fixedly connected to the outer wall of the fixing plate 17. Through setting up inside second shifting chute of rolling disc and second supporting spring, can make second supporting spring support the fixed plate, after stamping die installation, second supporting spring accessible fixed plate promotes the rolling disc, makes the gag lever post card go into spacing inside fixing, prevents that the dwang is not hard up, increases the steadiness.

Further, first shifting chute 12 has been seted up to the inside bottom both sides of device shell 1, first shifting chute 12 internal connection has the clamping chamber 5, the inside top in clamping chamber 5 is connected with second screw lead screw 23, second screw lead screw 23 outer wall cover is equipped with holding down plate 25, holding down plate 25 keeps away from the one end outer wall fixedly connected with telescopic link 11 of second screw lead screw 23, telescopic link 11 bottom is connected with flexible seat 10, flexible seat 10 and holding piece fixed connection, and second screw lead screw is used for adjusting the holding down plate height, makes the holding piece and places the circular saw blade cooperation that needs processing, fixes.

Furthermore, the first slide bar is connected with the inner wall of the mounting bin, so that the movable track of the first slide bar is fixed.

Further, dwang 13 is close to the one end outer wall fixedly connected with lug of dead lever 8, dead lever 8 is inside to be seted up flutedly, dwang 13 outer wall passes through the lug and meshes mutually with dead lever 8.

Further, a fixing groove is formed in the mounting rod 7, the fixing rod 8 is connected with the mounting rod 7 in a sliding mode through the fixing groove, and the stamping die is quickly assembled and replaced through the sliding connection.

Further, the rotating disc 18 drives the rotating rod 13 to rotate, so that the fixing rod 8 is in relative sliding fit with the mounting rod 7 to control the disassembly and assembly of the stamping die 3.

Further, it has first screw rod 9 to run through to press from both sides the inside bottom in position 5, the inside bottom in position 5 is connected with first lead screw cover to press from both sides, first screw rod 9 rotates with centre gripping storehouse 5 through first lead screw cover to be connected, the one end sliding connection that the position 5 is close to first shifting chute 12 of pressing from both sides is inside first shifting chute 12, through first screw rod and the cooperation of first lead screw cover, can drive to press from both sides the position and remove, increases the flexibility, fixes different saw blades as required.

Furthermore, a second screw rod sleeve is arranged inside the lower pressing plate 25, the second threaded screw rod 23 is rotatably connected with the lower pressing plate 25 through the second screw rod sleeve, and a second sliding rod 24 penetrates through the inside of one end, far away from the telescopic rod 11, of the lower pressing plate 25.

Further, the inside spout of having seted up of flexible seat 10, the one end sliding connection that telescopic link 11 is close to flexible seat 10 is inside the spout, the first supporting spring 15 of holding down plate 25 outer wall fixedly connected with, the first supporting spring 15 bottom fixedly connected with holding piece. Through setting up the inside second screw lead screw in clamping storehouse, can adjust the height of holding down plate, when holding down plate pushed down, it is fixed to drive the supporting piece to carry out the centre gripping to the saw blade, prevents that the saw blade from adding man-hour and producing and rocking, increases stability, through setting up flexible seat and the inside first supporting spring of telescopic link, can support the supporting piece, makes the supporting piece more firm to the centre gripping of saw blade.

Example 1

In a typical embodiment of the present application, as shown in fig. 1-6, a punching machine for circular saw blade processing comprises a device housing 1, a hydraulic cylinder 2, a punching mold 3 and a placing plate 4, wherein the bottom end of the hydraulic cylinder 2 is fixedly connected with an installation bin 6, the interior of the installation bin 6 is connected with a rotating rod 13, the top end of the punching mold 3 is fixedly connected with an installation rod 7, the outer wall of the rotating rod 13 is connected with a fixed rod 8, the outer wall of the fixed rod 8 is connected with a first slider 16, the outer wall of one end of the rotating rod 13 close to the fixed rod 8 is fixedly connected with a convex block, the interior of the fixed rod 8 is provided with a groove, the interior of the installation rod 7 is provided with a fixed groove, the fixed rod 8 is slidably connected with the installation rod 7 through the fixed groove, the first slider 14 penetrates through the interior of the first slider, when the rotating rod 13 is rotated, the fixing rod 8 is driven to move, the mounting rod 7 is clamped, so that the stamping die 3 can be rapidly mounted or dismounted, the practicability is improved, one end of the rotating rod 13, which is far away from the fixing rod 8, is connected with a rotating disc 18, a fixing plate 17 is arranged in the rotating disc 18, one end of the rotating rod 13, which is close to the second moving groove 19, is fixedly connected with the fixing plate 17, the outer wall of the mounting bin 6 is fixedly connected with a limiting seat 22, the outer wall of the rotating disc 18 is fixedly connected with a limiting rod 21, the outer wall of the fixing plate 17 is fixedly connected with a second supporting spring 20, and through the second moving groove 19 and the second supporting, after the installation of stamping die 3 is finished, can support rolling disc 18 through setting up second supporting spring 20, make gag lever post 21 card go into inside the fixing of spacing seat 22, prevent that dwang 13 is not hard up, increase the steadiness.

Two sides of the bottom end inside a shell 1 of the device are provided with first moving grooves 12, the inside of each first moving groove 12 is connected with a clamping chamber 5, the bottom end inside the clamping chamber 5 is penetrated with a first screw rod 9, the bottom end inside the clamping chamber 5 is connected with a first screw rod sleeve, the first screw rod 9 is rotatably connected with the clamping chamber 5 through the first screw rod sleeve, one end of the clamping chamber 5 close to the first moving groove 12 is slidably connected inside the first moving groove 12, the clamping chamber 5 can be driven to move inside the first moving groove 12 by arranging the first screw rod 9 and the first screw rod sleeve so as to adjust the positions of the clamping chamber 5 and a circular saw blade, the top end inside the clamping chamber 5 is connected with a second threaded screw rod 23, the outer wall at the bottom end of the second threaded screw rod 23 is sleeved with a lower pressing plate 25, the outer wall at one end of the lower pressing plate 25 far away from the second threaded screw rod 23 is fixedly connected with a telescopic rod 11, the inner part of the lower, the second screw thread screw 23 is rotatably connected with the lower pressure plate 25 through a second screw thread sleeve, a second slide bar 24 penetrates through the inner part of one end of the lower pressure plate 25 far away from the telescopic rod 11, the outer wall of the lower pressure plate 25 is fixedly connected with a first supporting spring 15, the bottom end of the first supporting spring 15 is fixedly connected with a clamping piece, the height of the lower pressure plate 25 can be adjusted by arranging the second screw thread screw 23 in the clamping bin 5, when the lower pressure plate 25 is pressed down, the clamping piece is driven to clamp and fix the circular saw blade, the circular saw blade is prevented from shaking during processing, the bottom end of the telescopic rod 11 is connected with a telescopic seat 10, a chute is formed in the telescopic seat 10, one end of the telescopic rod 11 close to the telescopic seat 10 is slidably connected in the chute, the telescopic seat 10 and the telescopic rod 11 can be stretched by arranging the chute in the telescopic seat 10, and the clamping piece can be supported by arranging the first supporting spring 15 in, the clamping of the clamping piece to the circular saw blade is more stable.

Example 2

The working principle of an exemplary embodiment of the present application: when the circular saw blade clamping device works, a worker places the circular saw blade to be processed on the top end of the placing plate 4, then rotates the first screw 9, the clamping chamber 5 can be horizontally moved and adjusted through the first screw sleeve and the first moving groove 12, then rotates the second threaded screw 23, the lower pressing plate 25 can vertically move through the second screw sleeve and the second sliding rod 24, the telescopic seat 10 and the telescopic rod 11 are driven to be pressed downwards, the circular saw blade to be processed is fixed through the clamping sheet, the clamping sheet can be supported through the first supporting spring 15, and then the hydraulic oil cylinder 2 is started to drive the stamping die 3 to be pressed downwards to process the circular saw blade;

when changing stamping die 3, outwards stimulate rolling disc 18, can make rolling disc 18 remove through second shifting chute 19 and second supporting spring 20, it breaks away from inside spacing seat 22 to drive gag lever post 21, rotate rolling disc 18 afterwards, it rotates to drive fixed plate 17, rolling disc 18 drives dwang 13 and rotates, the lug that makes the dwang 13 outer wall carries out the block with the inside recess of dead lever 8, can remove the fixed to installation pole 7, can change stamping die 3 afterwards, during the installation, the anti-operation can.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. A punching machine for processing a circular saw blade is characterized by comprising a device shell (1), a punching device arranged in the shell and a placing device used for fixing the circular saw blade to be processed; the punching device is provided with an installation bin (6) and a detachable punching die (3) provided with an installation rod (7), and the installation rod is matched with the installation bin to fix the punching die.

2. The punching machine for circular saw blade machining according to claim 1, characterized in that the punching device comprises a hydraulic oil cylinder (2), a mounting bin (6) fixedly connected with the bottom end of the hydraulic oil cylinder (2) and a punching die (3) provided with a mounting rod (7), a rotating rod (13) is connected inside the mounting bin (6), a fixed rod (8) is connected to the outer wall of the rotating rod (13), a first sliding block (16) is connected to the outer wall of the fixed rod (8), a first sliding rod (14) penetrates through the inside of the first sliding block (16), and a rotating disc (18) is connected to one end, far away from the fixed rod (8), of the rotating rod (13) through a fixed plate (17); a fixed plate (17) is arranged in the rotating disc (18); one end of the rotating rod (13) close to the second moving groove (19) is fixedly connected with a fixed plate (17); the outer wall of the rotating disc (18) is fixedly connected with a limiting rod (21), and the limiting rod is matched with a limiting seat (22) fixedly connected with the outer wall of the mounting bin (6); the outer wall of the fixed plate (17) is fixedly connected with a second supporting spring (20).

3. The punching machine for circular saw blade machining according to claim 1, wherein a first moving groove (12) is formed in each of two sides of the inner bottom end of the device housing (1), a clamping chamber (5) is connected in each first moving groove (12), a second threaded screw rod (23) is connected to the inner top end of each clamping chamber (5), a lower pressing plate (25) is sleeved on the outer wall of each second threaded screw rod (23), an expansion link (11) is fixedly connected to the outer wall of one end, away from the second threaded screw rod (23), of each lower pressing plate (25), a telescopic seat (10) is connected to the bottom end of each telescopic link (11), each telescopic seat (10) is fixedly connected with a circular saw blade, and the second threaded screw rods are used for adjusting the height of the lower pressing plates to enable the circular saw blade to be matched with a placing plate to fix the circular saw blade to be machined.

4. The press for circular saw blade machining as claimed in claim 2, wherein the first slide bar is connected to an inner wall of the mounting bin.

5. The punching machine for circular saw blade machining according to claim 2, wherein a protrusion is fixedly connected to an outer wall of the rotating rod (13) near one end of the fixing rod (8), the fixing rod (8) is provided with a groove therein, and the outer wall of the rotating rod (13) is engaged with the fixing rod (8) through the protrusion.

6. A punching machine for circular saw blade machining according to claim 2, characterized in that the mounting bar (7) has a fixing groove formed therein, and the fixing bar (8) is slidably connected to the mounting bar (7) through the fixing groove.

7. A press for circular saw blade machining according to claim 2, characterised in that the turning disc (18) rotates the turning rod (13) so that the fixed rod (8) and the mounting rod (7) are in sliding engagement with each other to control the removal of the press dies (3).

8. A punching machine for circular saw blade machining according to claim 3, characterized in that a first screw (9) penetrates through the bottom end inside the clamping chamber (5), a first screw sleeve is connected to the bottom end inside the clamping chamber (5), the first screw (9) is rotatably connected to the clamping chamber (5) through the first screw sleeve, and one end of the clamping chamber (5) close to the first moving groove (12) is slidably connected inside the first moving groove (12).

9. A punching machine for circular saw blade machining according to claim 3, characterized in that a second screw rod sleeve is arranged inside the lower pressing plate (25), the second screw rod (23) is rotatably connected with the lower pressing plate (25) through the second screw rod sleeve, and a second slide rod (24) penetrates through the end of the lower pressing plate (25) far away from the telescopic rod (11).

10. The punching machine for circular saw blade machining according to claim 3, wherein a sliding groove is formed in the telescopic base (10), one end of the telescopic rod (11) close to the telescopic base (10) is slidably connected in the sliding groove, a first supporting spring (15) is fixedly connected to the outer wall of the lower pressing plate (25), and a clamping piece is fixedly connected to the bottom end of the first supporting spring (15).