CN216729923U

CN216729923U - Production device for preventing collision of large-size fine-tooth products

Info

Publication number: CN216729923U
Application number: CN202122483660.8U
Authority: CN
Inventors: 张勇; 罗成; 杨佳良
Original assignee: ZHEJIANG JINJI AUTO PARTS CO Ltd
Current assignee: ZHEJIANG JINJI AUTO PARTS CO Ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-06-14
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a production device for preventing large-size fine-tooth products from colliding, which comprises a case, a discharging table, a slow descending mechanism and a preassembling mechanism, the slow descending mechanism consists of an inclined plate, a rubber block, an arc-shaped elastic plate, a guide groove, a rubber plastic cotton plate, a rubber table block, a rubber guide block and a sponge block, a preassembling mechanism is arranged between the discharging table and the inclined plate of the slow descending mechanism, firstly, a rubber block at the buffering mechanism drives a slow descending structure consisting of an arc-shaped elastic plate and a rubber plastic cotton plate in the guide-falling groove, when the large-sized fine-tooth bolts downwards pass through the discharging platform and are buffered by the arc-shaped elastic plate and the rubber plastic cotton plate in the guide-falling groove and then fall to the sponge block for slow falling again, the large-drop discharging platform at the machine case is prevented from causing drop collision damage to the large-sized fine-tooth bolts processed, and secondly, the buffer mechanism can be arranged on the inclined discharging table top of various large-specification fine-tooth bolt production equipment by means of preassembly clamping of the preassembly mechanism for quick assembly.

Description

Production device for preventing collision of large-size fine-tooth products

Technical Field

The utility model relates to the technical field of fine tooth products, in particular to a collision-prevention production device for large-size fine tooth products.

Background

The common thread has coarse threads and fine threads, and the same nominal diameter can have various thread pitches, wherein the maximum thread pitch is called coarse threads, and the rest are fine threads.

Patent No. CN202022410062.3 discloses a fine tooth product high stability can apparatus for producing belongs to fine tooth product field, the on-line screen storage device comprises a base, base right-hand member front side outer wall fixed mounting has switch a, switch a right side outer wall fixed mounting has switch B, base left side outer wall fixed mounting has motor a, motor a right-hand member runs through the inside rotation of base and installs the screw rod, the screw rod outer wall rotates and has cup jointed the swivel nut, swivel nut outer wall left and right sides fixed mounting has the spacing ring, the activity of spacing ring middle part swivel nut outer wall has cup jointed the rotation cover, base left side upper end lateral wall fixed mounting has the spacing groove, it has fixed plate a to run through spacing groove fixed mounting to rotate the cover upper end. Through setting up rotating-structure, improved apparatus for producing's practicality.

In the production and manufacturing process of the fastener bolt, the technical problem that a fastener person is always troubled by the collision damage problem of a large-specification bolt, particularly the collision problem of a fine thread, wherein part of the large-specification fine thread bolt is used for a vehicle transmission case, the torque is accurately monitored in the assembling process, if the product is seriously collided, the torque value in the assembling process can be influenced, and a false torque phenomenon is generated. Therefore, research and development of a production technology for preventing the collision of large-sized fine tooth products are imperative.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a production device for preventing a large-size fine tooth product from colliding, which can effectively solve the problems in the background technology.

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

a production device for preventing large-size fine tooth products from colliding comprises a machine case, a discharge table, a slow descending mechanism and a pre-installation mechanism, wherein the slow descending mechanism is composed of an inclined plate, a rubber block, an arc-shaped elastic plate, a drop guide groove, a rubber plastic cotton plate, a rubber table block, a rubber guide block and a sponge block, the pre-installation mechanism is installed between the discharge table and the inclined plate of the slow descending mechanism, the surface of the inclined plate is fixedly connected with the rubber block and the arc-shaped elastic plate, the surface of the rubber block is provided with the drop guide groove, the arc-shaped elastic plate extends into the drop guide groove, the rubber plastic cotton plate wraps the outer side of the arc-shaped elastic plate in the drop guide groove, the rubber table block is fixedly connected between the rubber block at the groove opening at the top end of the drop guide groove and the upper end plate body of the inclined plate, the rubber guide blocks at the top ends of the two sides of the rubber table block protrude upwards, the rubber guide block is obliquely attached to the surface of the inner wall of the machine case at the discharge table, and the groove bottom end is bonded with the sponge block, the pre-installation mechanism consists of a connecting plate, an inserting block, a pre-installation plate, a slot and a screw hole.

Furthermore, the inclined plate surface under the rubber table block is fixedly connected with a connecting plate, the bottom end of a plate body of the connecting plate is provided with an insertion block which is inserted into a slot at the top end of a pre-installed plate downwards, the pre-installed plate is attached to the surface of the discharging table, and the surface of the pre-installed plate is provided with a screw hole.

Furthermore, a discharging platform is arranged at a discharging port on one side of the case.

Furthermore, a cylindrical hole expansion is formed in the surface of the pre-assembling plate at the hole opening at the top end of the screw hole; the bolt can be screwed into the surface of the discharging table from the screw hole, and the screw head at the rear end of the bolt can be screwed into the cylindrical expanding hole to be hidden.

Furthermore, three groups of plate bodies of the arc-shaped elastic plate are embedded into the rubber block in an arc manner, and the three groups of plate bodies of the arc-shaped elastic plate are inserted into the guide groove in an arc staggered manner; three groups of plate bodies of the arc-shaped elastic plate drive the rubber and plastic cotton plate to fall in the guide falling groove in a staggered manner to form slow falling plate bodies.

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

according to the utility model, the discharging platform of the case is provided with the slow descending mechanism and the pre-assembling mechanism, firstly, the rubber block at the buffering mechanism drives the slow descending structure formed by the arc-shaped elastic plate and the rubber-plastic cotton plate in the guide groove, so that the discharging platform with larger height drop can be subjected to gradient slow descending, when large-sized fine-tooth bolts fall to the sponge block from the discharging platform downwards through the buffering of the arc-shaped elastic plate and the rubber-plastic cotton plate in the guide groove, the large-sized fine-tooth bolts are prevented from being subjected to drop collision damage to the processed large-sized fine-tooth bolts, secondly, the buffering mechanism can be installed at the discharging inclined platform surface of various large-sized fine-tooth bolt production equipment for rapid assembly by virtue of the pre-assembling clamping of the pre-assembling mechanism, and the large-sized fine-tooth bolts are effectively prevented from generating high drop collision damage at the discharging inclined platform surface of the production equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of a large-size fine-tooth product anti-collision production device.

FIG. 2 is an explosion diagram of a preassembling mechanism of the anti-collision production device for large-size fine tooth products.

In the figure: 1. a chassis; 2. a discharging table; 3. a slow descending mechanism; 301. a sloping plate; 302. a rubber block; 303. an arc-shaped elastic plate; 304. a drop guide groove; 305. a rubber plastic cotton board; 306. a rubber block; 307. a rubber guide block; 308. a sponge block; 4. a preassembly mechanism; 401. connecting plates; 402. inserting a block; 403. pre-assembling a plate; 404. a slot; 405. a screw hole; 5. and (6) cylindrical hole expansion.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, a production device for preventing collision of large-sized fine tooth products comprises a case 1, a discharge table 2, a slow descending mechanism 3 and a preassembly mechanism 4, wherein the slow descending mechanism 3 comprises an inclined plate 301, a rubber block 302, an arc-shaped elastic plate 303, a drop guide groove 304, a rubber-plastic cotton plate 305, a rubber table block 306, a rubber guide block 307 and a sponge block 308, the preassembly mechanism 4 is installed between the discharge table 2 and the inclined plate 301 of the slow descending mechanism 3, the surface of the inclined plate 301 is fixedly connected with the rubber block 302 and the arc-shaped elastic plate 303, the surface of the rubber block 302 is provided with the drop guide groove 304, the arc-shaped elastic plate 303 extends into the drop guide groove 304, the rubber-plastic cotton plate 305 wraps the outer side of the arc-shaped elastic plate 303 in the drop guide groove 304, the rubber block 306 is fixedly connected between the rubber block 302 at the groove opening at the top end of the drop guide groove 304 and the upper end plate body of the inclined plate 301, the rubber block 302 at the two sides of the rubber table block 306 are provided with the rubber guide block 307, the rubber guide block 307 is obliquely attached to the inner wall surface of the case 1 at the discharging table 2, a sponge block 308 is adhered to the notch at the bottom end of the guide groove 304, and the pre-assembling mechanism 4 is composed of a connecting plate 401, an inserting block 402, a pre-assembling plate 403, an inserting groove 404 and a screw hole 405.

The surface of the inclined plate 301 below the rubber table block 306 is fixedly connected with a connecting plate 401, an inserting block 402 is arranged at the bottom end of a plate body of the connecting plate 401 and is inserted into an inserting groove 404 at the top end of a pre-installing plate 403, the pre-installing plate 403 is attached to the surface of the discharging table 2, and a screw hole 405 is formed in the surface of the pre-installing plate 403.

Wherein, a discharging platform 2 is arranged at a discharging port at one side of the case 1.

Wherein, the surface of the pre-assembling plate 403 at the top orifice of the screw hole 405 is provided with a cylindrical reaming 5; the bolt can be screwed into the surface of the discharging table 2 from the screw hole 405, and the screw head at the rear end of the bolt can be screwed into the cylindrical counterbore 5 for hiding.

Three groups of plate bodies of the arc-shaped elastic plate 303 are embedded into the rubber block 302 in an arc manner, and the three groups of plate bodies of the arc-shaped elastic plate 303 are inserted into the guide groove 304 in an arc manner; three groups of plate bodies of the arc-shaped elastic plate 303 carry the rubber-plastic cotton plate 305 to fall in the guide falling groove 304 to form a slow falling plate body.

It should be noted that, the utility model is a production device for preventing the collision of large-sized fine tooth products, when the pre-installed plate 403 of the pre-installed mechanism 4 is attached to the surface of the discharging table 2 of the chassis 1, the bolt can be screwed into the surface of the discharging table 2 from the screw hole 405 to fix the pre-installed plate 403, the screw head at the rear end of the bolt can be screwed into the cylindrical hole 5 to be hidden, then the insert block 402 at the connecting plate 401 under the inclined plate 301 is inserted into the slot 404 of the pre-installed plate 403 to be inserted and fixed, when the large-sized fine tooth bolt falls out from the discharging table 2, the bolt enters the guide slot 304 of the rubber block 302 along the guide of the rubber table block 306 and the rubber guide block 307, the impact force carried by the bolt falls on the rubber-plastic plate 305 outside the impact arc-shaped elastic plate 303 and collides the flexible rubber block 302 in the guide slot 304 to release the force, and the bolt contacts the sponge block 308 to release the force again when falling out from the bottom end of the guide slot 304 after the bolt release force, therefore, the fall impact force of the bolt is relieved, and the bolt is prevented from being collided and damaged in a high fall state.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a production device that collides with is prevented to thin tooth product of big specification, includes quick-witted case (1) and ejection of compact platform (2), its characterized in that: the automatic material falling device is characterized by further comprising a slow falling mechanism (3) and a pre-installation mechanism (4), wherein the slow falling mechanism (3) is composed of an inclined plate (301), a rubber block (302), an arc-shaped elastic plate (303), a falling guide groove (304), a rubber and plastic cotton plate (305), a rubber table block (306), a rubber guide block (307) and a sponge block (308), the pre-installation mechanism (4) is installed between the discharging table (2) and the inclined plate (301) of the slow falling mechanism (3), the rubber block (302) and the arc-shaped elastic plate (303) are fixedly connected to the surface of the inclined plate (301), the falling guide groove (304) is formed in the surface of the rubber block (302), the arc-shaped elastic plate (303) extends into the falling guide groove (304), the outer side of the arc-shaped elastic plate (303) in the falling guide groove (304) is wrapped by the cotton plate (305), and the rubber table block (306) is fixedly connected between the rubber block (302) at the groove opening at the top end of the falling guide groove (304) and the upper end plate body of the inclined plate (301), the rubber guide blocks (307) are arranged at the top ends of the rubber blocks (302) on the two sides of the rubber table block (306) in a protruding mode, the rubber guide blocks (307) are obliquely attached to the inner wall surface of the case (1) at the position of the discharging table (2), the sponge block (308) is bonded at the notch at the bottom end of the guiding groove (304), and the pre-assembling mechanism (4) is composed of a connecting plate (401), an inserting block (402), a pre-assembling plate (403), an inserting groove (404) and a screw hole (405).

2. The large-size fine tooth product anti-collision production device according to claim 1, characterized in that: the surface of the inclined plate (301) below the rubber table block (306) is fixedly connected with a connecting plate (401), an inserting block (402) is arranged at the bottom end of a plate body of the connecting plate (401) and is downwards inserted into a slot (404) at the top end of a pre-installed plate (403), the pre-installed plate (403) is attached to the surface of the discharging table (2), and a screw hole (405) is formed in the surface of the pre-installed plate (403).

3. The large-size fine tooth product anti-collision production device according to claim 1, characterized in that: a discharging platform (2) is arranged at a discharging opening at one side of the case (1).

4. The large-size fine tooth product anti-collision production device according to claim 1, characterized in that: and a cylindrical reaming hole (5) is formed in the surface of the pre-installed plate (403) at the top hole opening of the screw hole (405).

5. The large-size fine tooth product anti-collision production device according to claim 1, characterized in that: three groups of plate bodies of the arc-shaped elastic plate (303) are embedded into the rubber block (302) in an arc manner, and three groups of plate bodies of the arc-shaped elastic plate (303) are inserted into the guide groove (304) in an arc manner.