CN216882715U

CN216882715U - Tooth grinding machine convenient for blanking of blanking die accessories

Info

Publication number: CN216882715U
Application number: CN202123316816.XU
Authority: CN
Inventors: 王淑珍; 侯迪; 韦耀富; 陈蔷; 谭克安
Original assignee: Shanghai Mingjin Precision Mould Fittings Co ltd
Current assignee: Shanghai Mingjin Precision Mould Fittings Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-07-05
Anticipated expiration: 2031-12-26

Abstract

The utility model discloses a tooth grinding machine convenient for blanking of blanking die accessories, which comprises a workbench, extenders and a supporting plate, wherein a supporting frame is arranged at the top of the workbench, a box body is arranged on the inner wall of the supporting frame in a penetrating manner, a sliding seat is arranged at the top of the workbench and is positioned on one side of the supporting frame, two sets of extenders are arranged on the outer wall of a first positioning block, the supporting plate is arranged on the inner wall of the supporting frame and is positioned on one side of the box body. According to the utility model, the extender and the sliding seat are installed to rapidly fix and process the tooth rods with different sizes, when the thread of the tooth rod is processed, the output end of the driving machine rotates to drive the first limiting block to move into the connecting plate, the distance between the first positioning block and the second positioning block is adjusted according to the size of the processed tooth rod, and after the tooth rod is placed in the positioning groove, the positions of the first positioning block and the second positioning block are pushed to process the tooth rod, so that the purpose of rapidly fixing and processing the tooth rods with different sizes is achieved.

Description

Tooth grinding machine convenient for blanking of blanking die accessories

Technical Field

The utility model relates to the technical field of machining, in particular to a tooth grinding machine convenient for blanking for die accessories.

Background

In machining a screw thread on a screw or some workpieces, a thread is formed by making a spiral line on the surface of the screw or some workpieces, the spiral line has a specific convex portion, that is, a screw thread, which is divided into two types of threads, i.e., a cylindrical thread and a conical thread, according to the shape of the screw thread.

The existing tooth grinding machine has the defects that:

the patent document CN204262523U discloses an efficient precise tooth grinding machine, wherein the right of protection "comprises a bottom base and a transmission mechanism, wherein an inverted U-shaped driving sliding block capable of moving relative to the bottom base is arranged on the bottom base, and a three-jaw punch grinder for fixing a product is fixedly arranged on the upper surface of the driving sliding block; the transmission mechanism comprises a cover plate, a driven gear and a lead screw connecting rod, wherein one end of the lead screw connecting rod penetrates through the cover plate, is fixedly connected with the driven gear, and the other end of the lead screw connecting rod extends into the hollow part of the inverted U-shaped driving slider; the cover plate is provided with a transition gear meshed with the driven gear, and the three-jaw punch grinder is provided with a driving gear meshed with the transition gear. The accurate lead screw of different screw thread parameters of being convenient for change, driven precision is higher simultaneously, and the installation location of being convenient for during the equipment ". However, when the device is used for machining threads of workpieces, the threaded rods with different sizes cannot be quickly fixed, and the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tooth grinding machine of blanking die accessories, which is convenient to blank, and aims to solve the problem of fixing tooth rods with different sizes in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a molar machine of blanking mould accessory convenient to unloading, includes workstation, extender and backup pad, the support frame is installed at the top of workstation, the inner wall of support frame runs through installs the box, the sliding seat is installed at the top of workstation, and the sliding seat is located one side of support frame, two sets of guide arms are installed to the inner wall of sliding seat, the locating piece No. one is installed at the top of guide arm, two sets of extenders are installed to the outer wall of a locating piece, the top of extender is equipped with the locating hole, the inner wall of extender runs through installs the connecting plate, the driving machine is installed to the inner wall of connecting plate, the plate is installed to the output of driving machine, a stopper is installed at the top of plate, the backup pad is installed to the inner wall of support frame, and the backup pad is located one side of box.

Preferably, a switch is mounted on the outer wall of the workbench.

Preferably, servo motor is installed to the inner wall of support frame, and servo motor is located one side of box, and the drive shaft is installed to servo motor's output.

Preferably, the inner wall of box runs through and installs the back shaft, and the one end of back shaft passes through belt drive with the one end of drive shaft to be connected, the connector is installed to the one end of back shaft.

Preferably, No. two locating blocks are installed at the top of the guide rod, and No. two locating blocks are located on one side of the first locating block.

Preferably, the inner walls of the first positioning block and the second positioning block are respectively provided with a positioning groove, the inner walls of the positioning grooves are provided with positioning plates, and the outer walls of two sides of each positioning plate are respectively provided with a driving block.

Preferably, a supporting shoe is installed to one side outer wall of backup pad, and No. two supporting shoes are installed to the opposite side of backup pad, and the bracing piece is installed to the inner wall of No. two supporting shoes, and the outer wall of bracing piece is encircleed and is installed the support ring, and the outer wall of support ring extends to the outer wall of backup pad, and No. two stoppers of multiunit are installed to the outer wall of backup pad, and No. two stoppers are located one side of a supporting shoe, and the locating lever is installed in running through to the inner wall of a supporting shoe, and the collecting box is installed at the top of workstation, and the collecting box is located one side of support frame.

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

1. according to the utility model, the extender and the sliding seat are installed to rapidly fix and process tooth rods with different sizes, when the thread processing of the tooth rods is carried out, the output end of the driving machine rotates to drive the plate block to move, the plate block moves to drive the first limiting block to move into the connecting plate, the first limiting block does not have a limiting effect on the connecting plate any more, the distance between the first positioning block and the second positioning block is adjusted according to the size of the processed tooth rods, after the distance is adjusted, the output end of the driving machine reversely rotates to enable the first limiting block to enter the positioning hole, the distance between the first positioning block and the second positioning block is limited, after the tooth rods are placed in the positioning grooves, the positions of the first positioning block and the second positioning block are pushed to process the tooth rods, and the purpose of rapidly fixing the tooth rods with different sizes to process is achieved;

2. the supporting plate and the collecting box are arranged to clean and collect scraps generated by machining the tooth rod, the supporting plate is moved to the position below the machining position of the tooth rod during thread machining of the tooth rod, the first supporting block and the second supporting block the scraps generated during machining so that the scraps fall onto the top of the supporting plate to achieve the purpose of preventing the scraps from splashing, after the tooth rod is machined, the scraps on the top of the supporting plate are cleaned, the positioning rod is moved to enable the positioning rod to stop the second limiting block, the supporting plate rotates on the outer wall of the supporting rod through the supporting ring to enable the position of the supporting plate to incline, and after the position of the supporting plate is inclined, the scraps collected on the top slide into the collecting box to achieve the purpose of cleaning and collecting the scraps generated during machining of the tooth rod.

Drawings

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

FIG. 2 is a schematic view of a supporting frame of the present invention;

FIG. 3 is a schematic view of a sliding seat according to the present invention;

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

FIG. 5 is a schematic view of a portion of the first support block and the second support block of the present invention;

fig. 6 is a schematic structural view of a supporting plate part of the present invention.

In the figure: 1. a work table; 101. a switch; 2. a support frame; 201. a servo motor; 202. a drive shaft; 3. a box body; 301. a support shaft; 302. a connector; 4. a sliding seat; 401. a guide bar; 402. a first positioning block; 403. a second positioning block; 5. an extender; 501. positioning holes; 502. a connecting plate; 503. a driver; 504. a plate block; 505. a first limiting block; 6. positioning a groove; 601. positioning a plate; 602. a drive block; 7. a support plate; 701. a first supporting block; 702. a second supporting block; 703. a support bar; 704. a support ring; 705. a second limiting block; 706. positioning a rod; 707. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1 and 2, a tooth grinding machine for blanking die accessories comprises a workbench 1, an extender 5 and a support plate 7, wherein a support frame 2 is installed at the top of the workbench 1, the workbench 1 provides an installation space for the support frame 2, a box body 3 is installed on the inner wall of the support frame 2 in a penetrating manner, the support frame 2 provides an installation space for the box body 3, a sliding seat 4 is installed at the top of the workbench 1, the sliding seat 4 is positioned at one side of the support frame 2, the workbench 1 provides an installation space for the sliding seat 4, two groups of guide rods 401 are installed on the inner wall of the sliding seat 4, a first positioning block 402 is installed at the top of each guide rod 401, two groups of extenders 5 are installed on the outer wall of the first positioning block 402, the sliding seat 4 provides an installation space for the guide rods 401, the guide rods 401 provide an installation space for the first positioning block 402, the first positioning block 402 provides an installation space for the extenders 5, the support plate 7 is installed on the inner wall of the support frame 2, the supporting plate 7 is positioned at one side of the box body 3, the supporting frame 2 provides an installation space for the supporting plate 7, the switch 101 is installed on the outer wall of the workbench 1, the switch 101 is provided with an installation space for the workbench 1, the servo motor 201 is installed on the inner wall of the supporting frame 2, the servo motor 201 is positioned at one side of the box body 3, the driving shaft 202 is installed at the output end of the servo motor 201, the supporting shaft 301 penetrates through the inner wall of the box body 3, one end of the supporting shaft 301 is connected with one end of the driving shaft 202 through a belt in a transmission manner, the connecting head 302 is installed at one end of the supporting shaft 301, the connecting head 302 can be quickly installed with different grinding wheels to grind the threads of the toothed bars, the output end of the servo motor 201 rotates to drive the driving shaft 202 to rotate, the driving shaft 202 rotates to drive the supporting shaft 301 to rotate, the supporting shaft 301 rotates to drive the connecting head 302 to rotate, the purpose of rotating the connecting head 302 is achieved, and the second positioning block 403 is installed at the top of the guide rod 401, and No. two locating piece 403 is located one side of locating piece 402, guide arm 401 makes things convenient for No. two locating pieces 403 and No. one locating piece 402 horizontal migration, the inner wall of No. one locating piece 402 and No. two locating piece 403 all is equipped with constant head tank 6, No. one locating piece 402 and No. two locating piece 403 provide installation space for constant head tank 6, constant head tank 6 provides the laying space for the tooth pole, locating plate 601 is installed to the inner wall of constant head tank 6, drive block 602 is all installed to the both sides outer wall of locating plate 601, remove drive block 602 and drive locating plate 601 and remove, locating plate 601 removes the back and carries out spacing to the tooth pole of constant head tank 6 inside, reach the purpose of spacing to the tooth pole, it drives locating plate 601 to remove to move to the tooth pole processing completion back, make locating plate 601 no longer have limiting effect to the tooth pole, can be to the quick unloading of the tooth pole that has processed.

Example 2: please refer to fig. 3 and 4, a positioning hole 501 is disposed at the top of the extender 5, a connecting plate 502 is installed on the inner wall of the extender 5, a driving machine 503 is installed on the inner wall of the connecting plate 502, a plate 504 is installed at the output end of the driving machine 503, a first stopper 505 is installed at the top of the plate 504, when the screw thread processing is performed on the tooth rod, the output end of the driving machine 503 rotates to drive the plate 504 to move, the plate 504 drives the first stopper 505 to move into the connecting plate 502, the first stopper 505 no longer has a limiting function on the connecting plate 502, the distance between the first positioning block 402 and the second positioning block 403 is adjusted according to the size of the processed tooth rod, after the distance is adjusted, the output end of the driving machine 503 reversely rotates to drive the first stopper 505 to enter into the positioning hole 501, the distance between the first positioning block 402 and the second positioning block 403 is limited, and the tooth rod is placed inside the positioning groove 6, the positions of the first positioning block 402 and the second positioning block 403 are pushed to process the tooth rod, so that the purpose of rapidly fixing the tooth rods with different sizes for processing is achieved.

Example 3: referring to fig. 5 and 6, a first supporting block 701 is installed on the outer wall of one side of a supporting plate 7, a second supporting block 702 is installed on the other side of the supporting plate 7, a supporting rod 703 is installed on the inner wall of the second supporting block 702, a supporting ring 704 is installed on the outer wall of the supporting rod 703 in a surrounding manner, the outer wall of the supporting ring 704 extends to the outer wall of the supporting plate 7, a plurality of sets of second limiting blocks 705 are installed on the outer wall of the supporting plate 7, the second limiting blocks 705 are located on one side of the first supporting block 701, a positioning rod 706 is installed on the inner wall of the first supporting block 701 in a penetrating manner, a collecting box 707 is installed on the top of a working table 1 and located on one side of a supporting frame 2, when a threaded machining is performed on a tooth bar, the supporting plate 7 is moved to the lower side of a tooth bar machining position, and when the tooth bar is machined, the first supporting block 701 and the second supporting block 702 block scraps generated during machining so that the scraps fall on the top of the supporting plate 7, reach the purpose that prevents the piece and splash, to tooth pole processing completion back, the piece at clearance backup pad 7 top makes, remove locating lever 706, make locating lever 706 no longer have limiting displacement to No. two stopper 705, backup pad 7 rotates at the outer wall of bracing piece 703 through support ring 704, makes the position of self take place to incline, backup pad 7 position slope back, the piece that the top was collected slides and enters into the inside of collecting box 707, reach the purpose of clearing up the collection to the piece that tooth pole processing produced.

The working principle is that firstly, when the thread of the toothed bar is machined, the output end of the driving machine 503 rotates to drive the plate 504 to move, the plate 504 moves to drive the first limiting block 505 to move into the connecting plate 502, the first limiting block 505 does not have a limiting effect on the connecting plate 502 any more, the distance between the first positioning block 402 and the second positioning block 403 is adjusted according to the size of the machined toothed bar, after the distance is adjusted, the output end of the driving machine 503 reversely rotates to enable the first limiting block 505 to enter the positioning hole 501, the distance between the first positioning block 402 and the second positioning block 403 is limited, after the toothed bar is placed in the positioning groove 6, the positions of the first positioning block 402 and the second positioning block 403 are pushed to machine the toothed bar, the purpose of quickly fixing the toothed bars with different sizes for machining is achieved, when the thread of the toothed bar is machined, the supporting plate 7 is moved to the lower part of the machined toothed bar, when the toothed bar is machined, support block 701 and No. two support block 702 stop the piece that produces man-hour, make the piece drop at backup pad 7 local top, reach the purpose that prevents the piece and splash, to tooth pole processing completion back, the piece at clearance backup pad 7 top makes, remove locating lever 706, make locating lever 706 no longer have limiting displacement to No. two stopper 705, backup pad 7 rotates at the outer wall of bracing piece 703 through support ring 704, make the position of self take place the slope, backup pad 7 position slope back, the piece that the top was collected slides and enters into the inside that collects case 707, reach the purpose of collecting the piece that produces tooth pole processing and clear up.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 molar machine of blanking die accessory convenient to unloading, includes workstation (1), extender (5) and backup pad (7), its characterized in that: the top of workstation (1) is installed support frame (2), the inner wall of support frame (2) runs through and installs box (3), sliding seat (4) are installed at the top of workstation (1), and sliding seat (4) are located one side of support frame (2), two sets of guide arms (401) are installed to the inner wall of sliding seat (4), locating piece (402) is installed at the top of guide arm (401), two sets of extender (5) are installed to the outer wall of locating piece (402), the top of extender (5) is equipped with locating hole (501), the inner wall of extender (5) runs through and installs connecting plate (502), driving machine (503) is installed to the inner wall of connecting plate (502), plate (504) is installed to the output of driving machine (503), stopper (505) is installed at the top of plate (504), the inner wall of the support frame (2) is provided with a support plate (7), and the support plate (7) is positioned on one side of the box body (3).

2. The tooth grinding machine for blanking die accessories convenient to blank as claimed in claim 1, wherein: and a switch (101) is arranged on the outer wall of the workbench (1).

3. The tooth grinding machine for blanking die accessories convenient to blank as claimed in claim 1, wherein: servo motor (201) is installed to the inner wall of support frame (2), and servo motor (201) are located one side of box (3), and drive shaft (202) are installed to the output of servo motor (201).

4. The tooth grinding machine for blanking die accessories convenient to blank as claimed in claim 1, wherein: the inner wall of box (3) runs through and installs back shaft (301), and the one end of back shaft (301) passes through belt transmission with the one end of drive shaft (202) and is connected, connector (302) are installed to the one end of back shaft (301).

5. The tooth grinding machine for blanking die accessories convenient to blank as claimed in claim 1, characterized in that: no. two locating pieces (403) are installed at the top of the guide rod (401), and the No. two locating pieces (403) are located on one side of the first locating piece (402).

6. The tooth grinding machine for blanking die accessories convenient to blank as claimed in claim 1, wherein: no. one the inner wall of locating piece (402) and No. two locating piece (403) all is equipped with constant head tank (6), and locating plate (601) are installed to the inner wall of constant head tank (6), and drive block (602) are all installed to the both sides outer wall of locating plate (601).

7. The tooth grinding machine for blanking die accessories convenient to blank as claimed in claim 1, wherein: supporting shoe (701) is installed to one side outer wall of backup pad (7), No. two supporting shoes (702) are installed to the opposite side of backup pad (7), bracing piece (703) are installed to the inner wall of No. two supporting shoes (702), the outer wall of bracing piece (703) is encircleed and is installed supporting ring (704), and the outer wall of supporting ring (704) extends to the outer wall of backup pad (7), No. two stopper (705) of multiunit are installed to the outer wall of backup pad (7), and No. two stopper (705) are located one side of a supporting shoe (701), locating lever (706) are installed in running through to the inner wall of a supporting shoe (701), collecting box (707) are installed at the top of workstation (1), and collecting box (707) are located one side of support frame (2).