CN212578393U

CN212578393U - Burnishing device is used in screw rod production

Info

Publication number: CN212578393U
Application number: CN202021190708.5U
Authority: CN
Inventors: 孙立中
Original assignee: Shenyang Jinyi Fastener Technology Development Co ltd
Current assignee: Shenyang Jinyi Fastener Technology Development Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-23
Anticipated expiration: 2030-06-18

Abstract

The utility model belongs to the technical field of the polishing, especially, burnishing device is used in screw rod production to the unable problem of adjusting of current size, the scheme as follows is put forward now, and it includes the base, base top fixed mounting has the fixed box top both sides of fixed box all to have seted up the slip hole, and slidable mounting has the fixed plate in the slip hole, and the bottom of fixed plate is passed the slip hole and is extended to in the fixed box, and outside the top of fixed plate extended to the fixed box, the screw rod has been placed in the activity between two fixed plates, and fixed mounting has same first spring between two fixed plates, the equal fixed mounting in fixed box top both sides has two supports, rotates between two supports and installs the runner. The utility model discloses place the screw rod and between two fixed plates, very big + has improved the work efficiency of polishing.

Description

Burnishing device is used in screw rod production

Technical Field

The utility model relates to a polishing technical field especially relates to a burnishing device is used in screw rod production.

Background

The conical screw is the core component of the extruder, usually made of high-strength corrosion-resistant alloy steel, and the surface finish directly affects the flow rate of the material, so that polishing is required anywhere on the conical screw to achieve the surface roughness requirement.

The patent with the application number of CN201721572686.7 discloses a screw polishing device, which polishes a screw through an abrasive water jet polishing device, wherein the abrasive water jet polishing device comprises an angle adjusting mechanism and a swinging mechanism which are arranged on a sliding frame, a spray head which is positioned at the lower end of the swinging mechanism and is communicated with a high-pressure air inlet pipe, a liquid inlet pipe which is positioned at one side of the spray head and is communicated with the spray head, a polishing liquid box connected with the liquid inlet pipe, and a stirring device positioned in the polishing liquid box; the base is provided with a workbench, the left side of the workbench is provided with a chuck for clamping the head of the conical screw, the right side of the workbench is provided with a pneumatic tailstock for tightly pushing the tail end of the conical screw, the bottom of the pneumatic tailstock is adjustably arranged on the workbench through a chute, and the workbench is provided with a grinding fluid recovery device; the spray head swings left and right through the swing mechanism, and the inclination angle is adjusted back and forth through the angle adjusting mechanism. The polishing device can ensure that the whole surface of the conical screw rod is effectively polished, and has the advantages of high processing efficiency, low cost, no pollution and the like.

However, when the polishing machine is used, screws with various lengths are required to be polished, but the length of the polishing machine cannot be adjusted, so that the screws with different sizes cannot be polished, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polishing device for screw production.

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

the utility model provides a burnishing device is used in screw rod production, includes the base, base top fixed mounting has the fixed box top both sides of fixed box and has all seted up the slip hole, and slidable mounting has the fixed plate in the slip hole, and in the bottom of fixed plate passed the slip hole and extended to fixed box, the top of fixed plate extended to fixed box outside, and the screw rod has been placed in the activity between two fixed plates, and fixed mounting has same first spring between two fixed plates.

Preferably, two supports are fixedly mounted on two sides of the top of the fixed box, and a rotating wheel is rotatably mounted between the two supports.

Preferably, the through-hole has all been seted up to fixed box both sides, has seted up respectively on the inner wall of fixed box both sides and has rotated the groove and rotate the hole, rotates between groove and the rotation hole and installs the dwang, and the fixed cover of dwang has connect the carousel.

Preferably, one side of each fixing plate far away from each other is fixedly connected with one end of a string, and the other end of the string penetrates through the through hole to be fixedly connected with the two sides of the rotary table.

Preferably, the rotation hole is internally rotatably provided with a crank, one end of the crank extends into the fixed box and is fixedly connected with one end of the rotation rod, the other end of the crank extends out of the fixed box, and the crank is of an L-shaped structure.

Preferably, the fixed box has been close to the even annular in one side of crank and has been seted up the spacing groove, and the crank extends to the outer one end of fixed box and has been seted up spacing hole, and sliding mounting has the gag lever post in the spacing hole, and the one end of gag lever post extends to the spacing inslot, and outside the other end of gag lever post extended to spacing hole, one side fixed mounting that the top of gag lever post is close to fixed box has the quarter butt, and fixed mounting has same second spring between quarter butt and the crank.

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

the utility model discloses in, a burnishing device is used in screw rod production, when other screw rods need to be changed, at first with the gag lever post of crank outwards sliding for the gag lever post breaks away from the spacing groove, then rotates the crank, then the crank drives the dwang, the dwang drives the carousel, the carousel drives the string, the string drives the fixed plate, then will change the screw rod, then rotate the crank, under the effect of first spring, the fixed plate is fixed with the screw rod, then block into the spacing inslot with the gag lever post, thereby reach the purpose that is applicable to various screw rods.

The utility model discloses place the screw rod and between two fixed plates, very big + has improved the work efficiency of polishing.

Drawings

Fig. 1 is a schematic front structural view of a polishing device for screw production according to the present invention;

FIG. 2 is a schematic side view of a fixing box of the polishing device for screw production according to the present invention;

fig. 3 is a schematic view of a top view structure of a polishing device for screw production according to the present invention.

In the figure: the spring fixing device comprises a base 1, a fixing box 2, a sliding hole 3, a first spring 4, a fixing plate 5, a screw 6, a support 7, a rotating wheel 8, a string 9, a through hole 10, a rotating rod 11, a rotating disc 12, a rotating groove 13, a crank 14, a rotating hole 15, a limiting groove 16, a limiting rod 17, a limiting hole 18, a short rod 19 and a second spring 20.

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.

Example one

Referring to fig. 1-3, a burnishing device is used in screw rod production, including base 1, base 1 top fixed mounting has fixed box 2 top both sides all to have seted up sliding hole 3, slidable mounting has fixed plate 5 in sliding hole 3, the bottom of fixed plate 5 passes sliding hole 3 and extends to fixed box 2 in, the top of fixed plate 5 extends to outside fixed box 2, screw rod 6 has been placed in the activity between two fixed plates 5, fixed mounting has same first spring 4 between two fixed plates 5, sliding hole 3 is used for sliding, fixed plate 5 is used for fixing.

The utility model discloses in, the equal fixed mounting in 2 top both sides of fixed box has two supports 7, rotates between two supports 7 and installs runner 8, and support 7 is used for supporting, and runner 8 is used for rotating.

The utility model discloses in, through-hole 10 has all been seted up to fixed 2 both sides of box, has seted up respectively on the inner wall of 2 both sides of fixed box and has rotated groove 13 and rotation hole 15, rotates and rotates between groove 13 and the rotation hole 15 and install dwang 11, and the fixed cup joint has carousel 12 on dwang 11, rotates hole 15 and is used for rotating.

The utility model discloses in, the one side fixedly connected with string 9's that two fixed plates kept away from each other one end, string 9's the other end pass through-hole 10 and carousel 12's both sides fixed connection, and string 9 is used for connecting.

The utility model discloses in, rotate the 15 internal rotations in the hole and install crank 14, the one end of crank 14 extend to fixed box 2 in and with the one end fixed connection of dwang 11, outside the other end of crank 14 extended to fixed box 2, crank 14 was L type structure.

The utility model discloses in, the spacing groove 16 has been seted up to the even annular in one side that fixed box 2 is close to crank 14, crank 14 extends to the outer one end of fixed box 2 and has seted up spacing hole 18, slidable mounting has gag lever post 17 in the spacing hole 18, the one end of gag lever post 17 extends to in the spacing groove 16, the other end of gag lever post 17 extends to outside the spacing hole 18, one side fixed mounting that the top of gag lever post 17 is close to fixed box 2 has quarter butt 19, fixed mounting has same second spring 20 between quarter butt 19 and the crank 14, gag lever post 17 is used for fixing.

Example two

The utility model provides a burnishing device is used in screw rod production, includes

base

1, and 1 top fixed welding of base has 2 fixed box 2 top both sides of fixed box all to chisel sliding hole 3, and slidable mounting has fixed plate 5 in the sliding hole 3, and the bottom of fixed plate 5 is passed sliding hole 3 and is extended to fixed box 2 in, and outside the top of fixed plate 5 extended to fixed box 2, screw rod 6 has been placed in the activity between two fixed plates 5, and fixed welding has same first spring 4 between two fixed plates 5.

The utility model discloses in, the equal fixed welding in 2 top both sides of fixed box has two supports 7, rotates between two supports 7 and installs runner 8.

The utility model discloses in, fixed 2 both sides of box all chisel there is through-hole 10, and the chisel has rotation groove 13 and rotation hole 15 respectively on the 2 both sides inner walls of fixed box, rotates groove 13 and rotates and install dwang 11 between the hole 15, and the fixed carousel 12 that has cup jointed on dwang 11.

The utility model discloses in, the one side fixedly connected with string 9's that two fixed plates kept away from each other one end, the both sides fixed connection that the other end of string 9 passed through-hole 10 and carousel 12.

The utility model discloses in, the even annular chisel in one side that fixed box 2 is close to crank 14 has spacing groove 16, crank 14 extends to the outer one end chisel of fixed box 2 has spacing hole 18, slidable mounting has gag lever post 17 in the spacing hole 18, the one end of gag lever post 17 extends to in the spacing groove 16, outside the other end of gag lever post 17 extended to spacing hole 18, one side fixed welding that the top of gag lever post 17 is close to fixed box 2 had quarter butt 19, fixed welding has same second spring 20 between quarter butt 19 and the crank 14.

The utility model discloses in, a burnishing device is used in screw rod production, when other screw rods 6 need to be changed, at first with the gag lever post 17 of crank 14 on outwards sliding for gag lever post 17 breaks away from spacing groove 16, then rotate crank 14, then crank 14 drives dwang 11, dwang 11 drives carousel 12, carousel 12 drives string 9, string 9 drives fixed plate 5, then will change screw rod 6, then rotate crank 14, under the effect of first spring 4, fixed plate 5 is fixed with screw rod 6, then block gag lever post 17 into spacing groove 16 in, thereby reach the purpose that is applicable to various screw rods 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a burnishing device is used in screw rod production, includes base (1), a serial communication port, base (1) top fixed mounting has fixed box (2), sliding hole (3) have all been seted up to fixed box (2) top both sides, slidable mounting has fixed plate (5) in sliding hole (3), the bottom of fixed plate (5) is passed sliding hole (3) and is extended to fixed box (2) in, the top of fixed plate (5) extends to outside fixed box (2), screw rod (6) have been placed in the activity between two fixed plates (5), fixed mounting has same first spring (4) between two fixed plates (5).

2. The polishing device for screw production according to claim 1, wherein two brackets (7) are fixedly arranged on both sides of the top of the fixed box (2), and a rotating wheel (8) is rotatably arranged between the two brackets (7).

3. The polishing device for screw production according to claim 1, wherein through holes (10) are formed in both sides of the fixing box (2), a rotating groove (13) and a rotating hole (15) are respectively formed in inner walls of both sides of the fixing box (2), a rotating rod (11) is rotatably installed between the rotating groove (13) and the rotating hole (15), and a rotating disk (12) is fixedly sleeved on the rotating rod (11).

4. A polishing device for screw production according to claim 1, wherein one end of the string (9) is fixedly connected to the side of the two fixing plates (5) away from each other, and the other end of the string (9) passes through the through hole (10) and is fixedly connected to the two sides of the turntable (12).

5. The polishing device for screw production according to claim 3, wherein a crank (14) is rotatably mounted in the rotation hole (15), one end of the crank (14) extends into the fixing box (2) and is fixedly connected with one end of the rotation rod (11), the other end of the crank (14) extends out of the fixing box (2), and the crank (14) is of an L-shaped structure.

6. The polishing device for screw production according to claim 1, wherein a limit groove (16) is uniformly and annularly formed in one side, close to the crank (14), of the fixing box (2), a limit hole (18) is formed in one end, extending out of the fixing box (2), of the crank (14), a limit rod (17) is slidably mounted in the limit hole (18), one end of the limit rod (17) extends into the limit groove (16), the other end of the limit rod (17) extends out of the limit hole (18), a short rod (19) is fixedly mounted on one side, close to the fixing box (2), of the top of the limit rod (17), and a second spring (20) is fixedly mounted between the short rod (19) and the crank (14).