CN214814476U

CN214814476U - Stamping die with auxiliary positioning mechanism for machining trapezoidal screw rod

Info

Publication number: CN214814476U
Application number: CN202121468352.1U
Authority: CN
Inventors: 路则涛
Original assignee: Shandong Wenshang County Lead Screw Co ltd
Current assignee: Shandong Wenshang County Lead Screw Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-23
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a trapezoidal lead screw processing is with stamping die who has auxiliary positioning mechanism, the device comprises a device main body, the device main part includes the workstation, the top slidable mounting of workstation has slip table, the top fixed mounting of workstation has fixed slip table, the top fixed mounting of fixed slip table has control panel, one side fixed mounting that fixed slip table and slip table are close to each other has the thread rolling mould, the top fixed mounting of fixed slip table has fixture, the positive fixed mounting of workstation has the location platform. The utility model discloses a be provided with fixture, worm reverse motion, two grip blocks are close to each other and loosen the top of the accurate centre gripping of lead screw to the thread rolling mould, make the lead screw fall into the inside punching press that carries out of thread rolling mould, realize that automatic positioning snatchs, have saved labour cost, raise the efficiency, increase equipment security.

Description

Stamping die with auxiliary positioning mechanism for machining trapezoidal screw rod

Technical Field

The utility model relates to a lead screw punching press technical field specifically is a trapezoidal lead screw processing is with stamping die who has auxiliary positioning mechanism.

Background

The trapezoidal screw rod is generally extruded and pressed by a screw rolling stamping die on a screw rolling machine, then a matched thread trapezoidal sleeve is installed, and the thread trapezoidal sleeve and the screw rod thread are clamped through a mechanical principle, so that the trapezoidal screw rod can move back and forth on the screw rod.

However, in the existing trapezoidal screw rod machining process, manual feeding is performed by workers, so that efficiency is low, workers need to wait beside a machine all the time, and labor cost is wasted

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trapezoidal lead screw processing is with stamping die who has auxiliary positioning mechanism to in solving the current trapezoidal lead screw course of working who proposes in the above-mentioned background, through the manual pay-off of staff, efficiency ratio is lower, needs the staff to wait for the problem of extravagant cost of labor always by the machine.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die with an auxiliary positioning mechanism for machining a trapezoidal lead screw comprises a device main body, wherein the device main body comprises a workbench, a sliding table is slidably mounted at the top end of the workbench, a fixed sliding table is fixedly mounted at the top end of the workbench, a control panel is fixedly mounted at the top end of the fixed sliding table, a thread rolling die is fixedly mounted on one side, close to each other, of the fixed sliding table and the sliding table, a clamping mechanism is fixedly mounted at the top end of the fixed sliding table, a positioning table is fixedly mounted on the front surface of the workbench, a guide plate is fixedly mounted on one side of the workbench, a separation box is fixedly mounted on one side of the positioning table, the clamping mechanism comprises a sliding rail, a bending rod and a clamping plate, the bending rod is slidably mounted inside the sliding rail, an air cylinder is fixedly mounted at one end of the bending rod, and an electric telescopic rod is fixedly mounted at one end of the bending rod, electric telescopic handle's one end fixed mounting has servo motor, servo motor's bottom fixed mounting has the concave plate, the gear is installed in the internal rotation of concave plate, servo motor's bottom is rotated and is installed the worm, the mutual block of worm and gear, one side of gear is rotated and is installed the dwang, the one end of dwang is rotated and is installed the connecting plate, one side of connecting plate is rotated and is installed the auxiliary rod, the bottom fixed mounting of connecting plate has the grip block.

Preferably, a sieve plate is inserted into the separation box in a sliding mode, a collection box is inserted into one side of the separation box in a sliding mode, and sieve holes are uniformly formed in the sieve plate.

Preferably, one side of the sieve plate is fixedly provided with a spring, and one side of the spring is fixedly connected with one side of the separation box.

Preferably, the conveyer belt is installed in the inside rotation of locating stage, the top fixed mounting of locating stage has location complementary unit, location complementary unit includes bolt, locating piece and jack, the locating piece has been cup jointed in the outside of bolt, two the locating piece symmetric distribution is on the locating stage, one side screw thread of bolt is installed in the inside of locating stage.

Preferably, the jack is uniformly arranged at the top end of the positioning table, a limiting plate is clamped in the jack, and a detection module is fixedly arranged on one side of the limiting plate.

Preferably, an arc-shaped groove is formed in the clamping plate, and a rubber pad is arranged in the clamping plate.

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

1. through being provided with fixture, worm reverse motion, two grip blocks are close to each other and loosen the accurate centre gripping of lead screw to the top of thread rolling mould, make the lead screw fall into the inside punching press that carries out of thread rolling mould, realize automatic positioning and snatch, have saved labour cost, raise the efficiency, increase equipment security.

2. Through being provided with location complementary unit for the locating piece can the direction of adjustment, according to the lead screw size, fixes a position, prevents the lead screw skew, leads to can not accurately snatch, guarantees that every lead screw reachs the limiting plate, can the auxiliary positioning lead screw, guarantees that the lead screw position centre gripping puts.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic top view of the positioning table of the present invention;

FIG. 4 is a schematic front view of the clamping plate and the servo motor of the present invention;

fig. 5 is a schematic side view of the separation box of the present invention.

In the figure: 100. a device main body; 110. a work table; 120. a control panel; 130. a thread rolling die; 140. a sliding table; 150. fixing the sliding table; 160. a guide plate; 170. a positioning table; 171. a conveyor belt; 180. a separation tank; 181. screening holes; 182. a sieve plate; 183. a collection box; 184. a spring; 200. a positioning assistance mechanism; 210. a bolt; 211. positioning blocks; 212. a jack; 213. a detection module; 214. a limiting plate; 300. a clamping mechanism; 310. a slide rail; 311. bending the rod; 312. a clamping plate; 313. a servo motor; 314. a concave plate; 315. a worm; 316. a gear; 317. an auxiliary lever; 318. rotating the rod; 319. a connecting plate; 320. a cylinder; 321. an electric telescopic rod.

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.

Referring to fig. 1-5, the present invention provides an embodiment:

a stamping die with an auxiliary positioning mechanism for processing a trapezoidal screw rod comprises a device main body 100, wherein the device main body 100 comprises a workbench 110, a cylinder 320, an electric telescopic rod 321 and a servo motor 313 which are used in the utility model are all models which can be directly purchased in the market, and the specific working principle of the stamping die is the prior art which is well known by persons in the field, so that the models are not explained herein, the output end of a control panel 120 is respectively electrically connected with the input ends of the cylinder 320, the electric telescopic rod 321 and the servo motor 313 through wires, a sliding table 140 is slidably installed at the top end of the workbench 110, a fixed sliding table 150 is fixedly installed at the top end of the workbench 110, the control panel 120 is fixedly installed at the top end of the fixed sliding table 150, a thread rolling die 130 is fixedly installed at one side where the fixed sliding table 150 and the sliding table 140 are close to each other, a clamping mechanism 300 is fixedly installed at the top end of the fixed sliding table 150, the front surface of the workbench 110 is fixedly provided with a positioning table 170, one side of the workbench 110 is fixedly provided with a guide plate 160, one side of the positioning table 170 is fixedly provided with a separation box 180, a clamping mechanism 300 comprises a slide rail 310, a bending rod 311 and a clamping plate 312, the interior of the slide rail 310 is slidably provided with the bending rod 311, one end of the bending rod 311 is fixedly provided with an air cylinder 320, one end of the bending rod 311 is fixedly provided with an electric telescopic rod 321, one end of the electric telescopic rod 321 is fixedly provided with a servo motor 313, the bottom end of the servo motor 313 is fixedly provided with a concave plate 314, the interior of the concave plate 314 is rotatably provided with a gear 316, the bottom end of the servo motor 313 is rotatably provided with a worm 315, the worm 315 and the gear 316 are mutually clamped, one side of the gear 316 is rotatably provided with a rotating rod 318, one end of the rotating rod 318 is rotatably provided with a connecting plate 319, one side of the connecting plate 319 is rotatably provided with an auxiliary rod 317, and the bottom end of the connecting plate 319 is fixedly provided with the clamping plate 312, the cylinder 320 starts, can drive the bending rod 311 to slide in the slide rail 310, the electric telescopic rod 321 pushes the servo motor 313 downwards, can help the servo motor 313 to accurately grab the lead screw on the positioning table 170, the servo motor 313 starts, the worm 315 is driven to rotate, so that the two gears 316 rotate, the gears 316 drive the rotating rod 318 to rotate towards two sides, so that the connecting plates 319 are far away from each other, the worm 315 moves in the reverse direction, the two clamping plates 312 are close to each other to accurately clamp the lead screw to the top of the thread rolling die 130 to be loosened, the lead screw falls into the inside of the thread rolling die 130 to be punched, automatic positioning grabbing is realized, the labor cost is saved, the efficiency is improved, and the equipment safety is improved.

Further, sieve 182 has been inserted in the inside slip of separator box 180, and collecting box 183 has been inserted in one side slip of separator box 180, and sieve hole 181 has been seted up evenly in the inside of sieve 182, and the waste material that produces and the completion work piece are poured into separator box 180 through baffle 160, classify, and the waste material gets into collecting box 183 through sieve hole 181 and collects.

Further, a spring 184 is fixedly mounted on one side of the screen plate 182, one side of the spring 184 is fixedly connected with one side of the separation box 180, and the screen plate 182 is pulled, so that the spring 184 is stretched and rebounded, the screen holes 181 slide back and forth, and the waste materials fall down in an accelerating manner.

Further, the conveyer belt 171 is installed in the inside rotation of locating stage 170, the top fixed mounting of locating stage 170 has location complementary unit 200, location complementary unit 200 includes bolt 210, locating piece 211 and jack 212, locating piece 211 has been cup jointed in the outside of bolt 210, two locating piece 211 symmetric distribution are on locating stage 170, the inside at locating stage 170 is installed to one side screw thread of bolt 210, the lead screw of treating processing is put on locating stage 170, carry through conveyer belt 171, rotating bolt 210, make locating piece 211 adjustable direction, according to the lead screw size, fix a position, prevent the lead screw skew, lead to can not accurately snatch.

Further, the jack 212 is evenly seted up on the top of location platform 170, and the inside card of jack 212 is gone into there is limiting plate 214, and one side fixed mounting of limiting plate 214 has detection module 213, according to the length of lead screw, blocks limiting plate 214 on suitable jack 212, and it is spacing to guarantee that every lead screw reachs limiting plate 214, can assistance-localization real-time lead screw, guarantees that the lead screw position centre gripping puts.

Further, an arc-shaped groove is formed in the clamping plate 312, a rubber pad is arranged in the clamping plate 312, the arc-shaped groove is more stable to clamp according to the shape of the screw rod, and the rubber pad increases friction and prevents dropping.

The working principle is as follows: the cylinder 320 starts, the bending rod 311 can be driven to slide inside the sliding rail 310, the electric telescopic rod 321 pushes the servo motor 313 downwards, the servo motor 313 can be helped to accurately grab the screw rod on the positioning table 170, the servo motor 313 starts, the worm 315 is driven to rotate, the two gears 316 are driven to rotate, the gears 316 drive the rotating rod 318 to rotate towards two sides, the connecting plates 319 are far away from each other, the worm 315 moves in the reverse direction, the two clamping plates 312 are close to each other to clamp the screw rod accurately to the upper side of the thread rolling die 130 to be loosened, and the screw rod falls into the inside of the thread rolling die 130 to be stamped.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 trapezoidal lead screw processing is with stamping die who has auxiliary positioning mechanism, includes device main part (100), its characterized in that: the device main body (100) comprises a workbench (110), the top sliding mounting of the workbench (110) is provided with a sliding table (140), the top fixed mounting of the workbench (110) is provided with a fixed sliding table (150), the top fixed mounting of the fixed sliding table (150) is provided with a control panel (120), one side fixed mounting of the fixed sliding table (150) and the sliding table (140) close to each other is provided with a thread rolling die (130), the top fixed mounting of the fixed sliding table (150) is provided with a clamping mechanism (300), the front fixed mounting of the workbench (110) is provided with a positioning table (170), one side fixed mounting of the workbench (110) is provided with a guide plate (160), one side fixed mounting of the positioning table (170) is provided with a separation box (180), the clamping mechanism (300) comprises a sliding rail (310), a bending rod (311) and a clamping plate (312), the inside sliding mounting of the sliding rail (310) is provided with the bending rod (311), one end fixed mounting of bending pole (311) has cylinder (320), the one end fixed mounting of bending pole (311) has electric telescopic handle (321), the one end fixed mounting of electric telescopic handle (321) has servo motor (313), the bottom fixed mounting of servo motor (313) has concave plate (314), gear (316) is installed in the inside rotation of concave plate (314), the bottom of servo motor (313) is rotated and is installed worm (315), worm (315) and gear (316) block each other, one side of gear (316) is rotated and is installed dwang (318), the one end of dwang (318) is rotated and is installed connecting plate (319), one side of connecting plate (319) is rotated and is installed auxiliary rod (317), the bottom fixed mounting of connecting plate (319) has grip block (312).

2. The stamping die with the auxiliary positioning mechanism for the trapezoidal screw rod machining according to claim 1, wherein: the sieve plate (182) is inserted into the separation box (180) in a sliding mode, the collection box (183) is inserted into one side of the separation box (180) in a sliding mode, and sieve holes (181) are uniformly formed in the sieve plate (182).

3. The stamping die with the auxiliary positioning mechanism for the trapezoidal screw rod machining according to claim 2, wherein: one side of the sieve plate (182) is fixedly provided with a spring (184), and one side of the spring (184) is fixedly connected with one side of the separation box (180).

4. The stamping die with the auxiliary positioning mechanism for the trapezoidal screw rod machining according to claim 1, wherein: the inside of location platform (170) is rotated and is installed conveyer belt (171), the top fixed mounting of location platform (170) has location complementary unit (200), location complementary unit (200) are including bolt (210), locating piece (211) and jack (212), locating piece (211) have been cup jointed in the outside of bolt (210), two locating piece (211) symmetric distribution is on location platform (170), the inside at location platform (170) is installed to one side screw thread of bolt (210).

5. The stamping die with the auxiliary positioning mechanism for the trapezoidal screw rod machining according to claim 4, wherein: the even top of seting up at location platform (170) of jack (212), the inside card of jack (212) is gone into and is limited board (214), one side fixed mounting of limited board (214) has detection module (213).

6. The stamping die with the auxiliary positioning mechanism for the trapezoidal screw rod machining according to claim 1, wherein: an arc-shaped groove is formed in the clamping plate (312), and a rubber pad is arranged in the clamping plate (312).