CN220944388U

CN220944388U - End face grooving lathe for pin shaft

Info

Publication number: CN220944388U
Application number: CN202322440040.5U
Authority: CN
Inventors: 杨维孟; 吴龙; 傅海原; 高一元; 金山; 罗城寅
Original assignee: Cixi Jiashi Machinery Co ltd
Current assignee: Cixi Jiashi Machinery Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-05-14
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses an end face grooving lathe for a pin shaft, which comprises a supporting base and a supporting block fixedly connected to one side of the top end of the supporting base, wherein one side of the supporting block is provided with a protection structure for avoiding waste scraps, the protection structure comprises a protection plate, one side of the protection plate, which is close to the supporting block, is provided with a storage piece, the top end of the storage piece is provided with a fixing structure for fixing the position of the protection plate, the middle part of the top end of the supporting base is provided with a cutting structure for grooving, and the other side of the top end of the supporting base is provided with a feeding structure.

Description

End face grooving lathe for pin shaft

Technical Field

The utility model relates to the technical field of grooving of pin shaft end faces, in particular to an end face grooving lathe for a pin shaft.

Background

In the pin shaft machining process, a pin shaft fixed on a rotating disc is usually required to be grooved by using a blade rotating at a high speed in a grooving lathe, and a large amount of scraps are splashed from the contact position of the blade and the pin shaft in the machining process.

The grooving device with the pin shaft milling groove convenient to position is disclosed in the publication No. CN 214640501U, after materials are placed between clamping plates, the clamping plates are mutually close, the materials are conveniently clamped and fixed, then the milling cutter can slide left and right along with the sliding block, the materials can rotate along with the rotating plate, positioning operation is conveniently performed, after the positioning operation is completed, the milling cutter rotates and moves downwards until the milling cutter penetrates into the materials for a specified distance, and then the milling cutter moves left and right or rotates, so that transverse or longitudinal grooving operation is conveniently completed.

In the processing process, the device is not provided with a corresponding protection device, so that operators are extremely easy to be injured by splashed high Wen Feixie, and splashed scraps are difficult to clean in a concentrated manner, so that the environment of a factory is polluted.

Disclosure of utility model

The utility model aims to provide an end face grooving lathe for a pin shaft, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an terminal surface slotting lathe of round pin axle, includes support base and fixed connection at the supporting shoe of supporting base top wherein one side, one of them side of supporting shoe is provided with the protective structure who is used for avoiding the sweeps to splash, protective structure includes the guard plate, one of them side that is close to the supporting shoe of guard plate is provided with the receiver, the receiver top is provided with the fixed knot structure that is used for fixing the guard plate position, support base top middle part is provided with the cutting structure that is used for the grooving, support base top opposite side is provided with the feeding structure.

Preferably, the storage piece is including seting up the storage groove that is used for accomodating the guard plate on the supporting shoe top, accomodate inslot wall and guard plate outer wall slip interlude and connect, the sliding tray has all been setted up on storage groove both sides top, the equal fixedly connected with push plate in guard plate both sides top, push plate outer wall and sliding tray inner wall slip interlude are connected.

Preferably, the middle part fixedly connected with in the back of sliding tray is used for restricting the gag lever post of push plate direction of movement, the push plate back is provided with first spring, first spring back and sliding tray back middle part fixed connection, the gag lever post outer wall respectively with push plate front middle part and first spring inner wall slip interlude connection.

Preferably, the empty slot has been seted up at storage tank top middle part, fixed knot constructs including fixed cover, one side fixed connection that fixed cover bottom and guard plate top just are close to the supporting shoe, fixed cover outer wall and empty slot inner wall slip alternate to be connected, the jack-in groove has been seted up at fixed cover back middle part, the cavity has been seted up at jack-in groove top.

Preferably, the bottom end of the cavity is connected with a fixed block in a sliding penetrating way, the top end of the fixed block is provided with a second spring, and the outer wall of the second spring is connected with the inner wall of the cavity in a sliding penetrating way.

Preferably, the middle part fixedly connected with support column in the back of the empty slot, one side fixedly connected with spliced pole of support column, one side fixedly connected with block cap of spliced pole, spliced pole outer wall slip cap is equipped with the fusiform ring, the spliced slot inner wall respectively with support column outer wall, spliced pole outer wall, block cap outer wall and fusiform ring outer wall slip interlude connection.

Preferably, the cutting structure comprises a rotating disc, one side of the rotating disc is connected with one side of the supporting block in a rotating and penetrating way, a cutting seam is formed in the middle of the outer wall of the rotating disc, a placing hole is formed in the outer wall of the rotating disc in a uniformly spaced mode, a plurality of cutting discs are arranged on one side, close to the front face, of the supporting block, and cutting blades are arranged in the outer wall of the cutting discs in a uniformly spaced mode in a surrounding mode.

Preferably, the feeding structure comprises a feeding hopper, a supporting pipe is fixedly connected to the bottom end of the feeding hopper, the bottom end of the supporting pipe is fixedly connected with the top end of a supporting base, a conveying pipe is fixedly connected to the front end of the feeding hopper, a supporting frame is sleeved at the bottom end of the conveying pipe, the bottom end of the supporting frame is fixedly connected with the top end of a supporting block, and an aggregate frame is arranged on one side of the top end of the supporting base, which is close to the front side of the supporting base.

The utility model has the technical effects and advantages that:

According to the utility model, the corresponding protection structure is arranged at the top end of one side of the supporting block, and the splashed scraps are blocked by the protection plate arranged at the top end of the cutting structure, so that the scraps are prevented from injuring workers nearby a machine tool, and the scraps are blocked by the protection plate to fall into the bottom collecting groove, so that the scraps are convenient to collect, and the pollution to the working environment of a factory is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an enlarged view of the structure of fig. 1a in accordance with the present utility model.

Fig. 3 is a top view of the protective structure of the present utility model.

Fig. 4 is a cross-sectional view of a protective structure according to the present utility model.

Fig. 5 is an enlarged view of the structure at B in fig. 4 according to the present utility model.

In the figure: 1. a support base; 2. a support block; 201. a storage groove; 202. a sliding groove; 203. a hollow groove; 204. a support frame; 3. a protection plate; 301. a pushing plate; 302. a fixed sleeve; 303. a plug-in groove; 304. a cavity; 4. a limit rod; 401. a first spring; 5. a fixed block; 501. a second spring; 6. a support column; 601. a connecting column; 602. a clamping cap; 603. a shuttle ring; 7. a rotating disc; 701. cutting the seam; 702. placing the hole; 8. a cutting disc; 801. a cutting blade; 9. a support tube; 10. feeding a hopper; 11. a delivery tube; 12. and a material collecting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an end face grooving lathe for a pin shaft, which is shown in fig. 1-5, and comprises a supporting base 1 and a supporting block 2 fixedly connected to one side of the top end of the supporting base 1, wherein one side of the supporting block 2 is provided with a protection structure for avoiding waste scraps from splashing, the protection structure comprises a protection plate 3, one side of the protection plate 3, which is close to the supporting block 2, is provided with a storage piece, the top end of the storage piece is provided with a fixing structure for fixing the position of the protection plate 3, the middle part of the top end of the supporting base 1 is provided with a cutting structure for grooving, and the other side of the top end of the supporting base 1 is provided with a feeding structure.

It is to be noted that, will wait to cut groove bolt and carry to cutting structure through the feeding structure, utilize cutting structure to cut out corresponding grooving with the bolt terminal surface, utilize guard plate 3 in the protective structure to prevent the staff near the sweeps injury lathe simultaneously, and make sweeps blocked by guard plate 3 and fall into the bottom, conveniently collect, avoid its pollution mill operational environment, when need maintain cutting structure, can promote guard plate 3 to accomodate it in storage structure, fix its position through fixed knot constructs, when needs protect, promote guard plate 3 again, guard plate 3 automatic pop-up protects.

The storage piece is including seting up the storage tank 201 that is used for accomodating guard plate 3 on supporting shoe 2 top, and storage tank 201 inner wall and guard plate 3 outer wall slip alternate and connect, and sliding tray 202 has all been setted up on storage tank 201 both sides top, and the equal fixedly connected with push plate 301 in guard plate 3 both sides top, push plate 301 outer wall and sliding tray 202 inner wall slip alternate and connect.

The middle part of the back of the sliding groove 202 is fixedly connected with a limiting rod 4 for limiting the moving direction of the pushing plate 301, the back of the pushing plate 301 is provided with a first spring 401, the back of the first spring 401 is fixedly connected with the middle part of the back of the sliding groove 202, and the outer wall of the limiting rod 4 is respectively connected with the middle part of the front of the pushing plate 301 and the inner wall of the first spring 401 in a sliding penetrating way.

In the in-service use, the shape of guard plate 3 sets up to L shape, when needs protection, promotes guard plate 3 under the effect of first spring 401 promotion impeller plate 301, and guard plate 3 pops out in automatically from accomodating groove 201, and under the effect of gag lever post 4, has fixed impeller plate 301's direction of movement and position, avoids guard plate 3 to block in accomodating groove 201, can't pop out.

The empty slot 203 has been seted up at the middle part on storage tank 201 top, and fixed knot constructs including fixed cover 302, and fixed cover 302 bottom and guard plate 3 top just are close to one side fixed connection of supporting shoe 2, and fixed cover 302 outer wall and empty slot 203 inner wall slip alternate to be connected, and fixed cover 302 back middle part has been seted up grafting groove 303, and cavity 304 has been seted up on grafting groove 303 top.

The bottom of the cavity 304 is connected with a fixed block 5 in a sliding penetrating way, the top of the fixed block 5 is provided with a second spring 501, and the outer wall of the second spring 501 is connected with the inner wall of the cavity 304 in a sliding penetrating way.

The middle part of the back of the empty groove 203 is fixedly connected with a support column 6, one side of the support column 6 is fixedly connected with a connecting column 601, one side of the connecting column 601 is fixedly connected with a clamping cap 602, a spindle-shaped ring 603 is sleeved on the outer wall of the connecting column 601 in a sliding manner, and the inner wall of the inserting groove 303 is respectively connected with the outer wall of the support column 6, the outer wall of the connecting column 601, the outer wall of the clamping cap 602 and the outer wall of the spindle-shaped ring 603 in a sliding penetrating manner.

It should be noted that, the shape of the fixing block 5 is set to be similar to a trapezoid, the top end diameter of the fixing block is larger than the diameter of the opening of the cavity 304, the fixing block is prevented from being completely separated from the cavity 304, the fixing block 5 is pushed to pop out by the second spring 501 by inserting the supporting column 6 into the inserting groove 303 formed in the fixing sleeve 302, the right angle surface of the fixing block is clamped with the right angle surface of the clamping cap 602, the position of the protection plate 3 in the storage groove 201 is fixed, when protection is needed, the protection plate 3 is pushed again, the fixing block 5 slides over the shuttle-shaped ring 603, the shuttle-shaped ring 603 is driven to synchronously move to the right angle surface of the clamping cap 602, the fixing block 5 is retracted into the cavity 304 under the extrusion of the shuttle-shaped ring 603 until the fixing block 5 slides over the clamping cap 602, and unlocking is completed, and the protection plate 3 is pushed to pop out under the pushing of the first spring 401.

The cutting structure includes rolling disc 7, and rolling disc 7 one side and supporting shoe 2 wherein one side rotate and alternate and connect, and cutting slit 701 has been seted up at rolling disc 7 outer wall middle part, and rolling disc 7 outer wall even interval is encircleed and is laid hole 702, and supporting shoe 2 is close to positive one side and is provided with a plurality of cutting discs 8, and cutting disc 8 outer wall even interval is encircleed and is laid cutting blade 801.

By placing the bolt into the placement hole 702, the bolt is driven to rotate by the rotating disc 7, the cutting blade 801 rotates along with the cutting disc 8, and the cutting blade 801 stretches into the cutting slot 701 to cut the end face of the bolt in the slot.

The feeding structure comprises a feeding hopper 10, a supporting tube 9 is fixedly connected to the bottom end of the feeding hopper 10, the bottom end of the supporting tube 9 is fixedly connected with the top end of a supporting base 1, a conveying pipe 11 is fixedly connected to the front side of the feeding hopper 10, a supporting frame 204 is sleeved at the bottom end of the conveying pipe 11, the bottom end of the supporting frame 204 is fixedly connected with the top end of a supporting block 2, and an aggregate frame 12 is arranged at one side, close to the front side, of the top end of the supporting base 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an end face slotting lathe of round pin axle, includes support base (1) and fixed connection support piece (2) in one of them side in support base (1) top, a serial communication port, support piece (2) wherein one side is provided with the protective structure who is used for avoiding the sweeps to splash, protective structure includes guard plate (3), guard plate (3) wherein are provided with the receiver near one side of support piece (2), the receiver top is provided with the fixed knot who is used for fixing guard plate (3) position constructs, support base (1) top middle part is provided with the cutting structure who is used for the grooving, support base (1) top opposite side is provided with the feeding structure.

2. The end face grooving lathe for pin shafts according to claim 1, wherein the accommodating part comprises an accommodating groove (201) formed in the top end of the supporting block (2) and used for accommodating the protection plate (3), the inner wall of the accommodating groove (201) is connected with the outer wall of the protection plate (3) in a sliding penetrating mode, sliding grooves (202) are formed in the top ends of two sides of the accommodating groove (201), pushing plates (301) are fixedly connected to the top ends of two sides of the protection plate (3), and the outer wall of each pushing plate (301) is connected with the inner wall of each sliding groove (202) in a sliding penetrating mode.

3. The end face grooving lathe for the pin shaft according to claim 2, wherein a limiting rod (4) for limiting the moving direction of the pushing plate (301) is fixedly connected to the middle of the back face of the sliding groove (202), a first spring (401) is arranged on the back face of the pushing plate (301), the back face of the first spring (401) is fixedly connected to the middle of the back face of the sliding groove (202), and the outer wall of the limiting rod (4) is respectively connected to the middle of the front face of the pushing plate (301) and the inner wall of the first spring (401) in a sliding penetrating mode.

4. The end face grooving lathe for the pin shaft according to claim 3, wherein the empty groove (203) is formed in the middle of the top end of the storage groove (201), the fixing structure comprises a fixing sleeve (302), the bottom end of the fixing sleeve (302) is fixedly connected with one side, close to the supporting block (2), of the top end of the protection plate (3), the outer wall of the fixing sleeve (302) is slidably inserted and connected with the inner wall of the empty groove (203), an inserting groove (303) is formed in the middle of the back surface of the fixing sleeve (302), and a cavity (304) is formed in the top end of the inserting groove (303).

5. The pin shaft end face grooving lathe according to claim 4, wherein a fixed block (5) is connected to the bottom end of the cavity (304) in a sliding and penetrating manner, a second spring (501) is arranged at the top end of the fixed block (5), and the outer wall of the second spring (501) is connected to the inner wall of the cavity (304) in a sliding and penetrating manner.

6. The end face grooving lathe for the pin shaft according to claim 4, wherein the middle part of the back face of the empty groove (203) is fixedly connected with a support column (6), one side of the support column (6) is fixedly connected with a connecting column (601), one side of the connecting column (601) is fixedly connected with a clamping cap (602), the outer wall of the connecting column (601) is slidably sleeved with a fusiform ring (603), and the inner wall of the inserting groove (303) is slidably inserted and connected with the outer wall of the support column (6), the outer wall of the connecting column (601), the outer wall of the clamping cap (602) and the outer wall of the fusiform ring (603) respectively.

7. The end face grooving lathe for pin shafts according to claim 1, wherein the cutting structure comprises a rotating disc (7), one side of the rotating disc (7) is rotatably inserted and connected with one side of a supporting block (2), a cutting slot (701) is formed in the middle of the outer wall of the rotating disc (7), a placing hole (702) is formed in the outer wall of the rotating disc (7) in a uniformly-spaced mode, a plurality of cutting discs (8) are arranged on one side, close to the front face, of the supporting block (2), and cutting blades (801) are formed in the outer wall of the cutting discs (8) in a uniformly-spaced mode.

8. The end face grooving lathe for pin shafts according to claim 1, wherein the feeding structure comprises a feeding hopper (10), a supporting tube (9) is fixedly connected to the bottom end of the feeding hopper (10), the bottom end of the supporting tube (9) is fixedly connected with the top end of a supporting base (1), a conveying pipe (11) is fixedly connected to the front face of the feeding hopper (10), a supporting frame (204) is sleeved at the bottom end of the conveying pipe (11), the bottom end of the supporting frame (204) is fixedly connected with the top end of a supporting block (2), and an aggregate frame (12) is arranged at the top end of the supporting base (1) and on one side close to the front face.