CN209969796U

CN209969796U - Bolt processingequipment for car

Info

Publication number: CN209969796U
Application number: CN201920721668.3U
Authority: CN
Inventors: 叶茂邵
Original assignee: RUIAN CITY DONGFENG AUTO STANDARD Co Ltd
Current assignee: RUIAN CITY DONGFENG AUTO STANDARD Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-01-21
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a bolt processingequipment for car, including shell, roof and diaphragm, the inner chamber top rigid coupling of shell has the roof, the inner chamber intermediate position rigid coupling of shell has the diaphragm, the inner chamber bottom rigid coupling of shell has electric putter, the inner chamber bottom rigid coupling of shell has the support, open on the top of support has the through-hole, electric putter runs through the through-hole, electric putter and through-hole clearance fit, electric putter's top rigid coupling has three-jaw chuck, three-jaw chuck's top joint has the bolt, it has first pivot, second pivot and third pivot to peg graft between roof and the diaphragm. This bolt processingequipment for car compares in traditional thread processing technology, and the feed motion of its needs control bolt embryo does not need regulation and control the revolution, and easy operation is convenient, and the bolt is more firm, and the machining precision is high, and work efficiency also improves greatly, accords with present society and pursues to the high efficiency.

Description

Bolt processingequipment for car

Technical Field

The utility model relates to a bolt processing technology field specifically is a bolt processingequipment for car.

Background

Many standard parts are used on automobiles, a bolt is one of connecting parts of many parts such as an engine, and the like, in the processing of the bolt, the most important process is thread processing, the traditional thread processing mode is that a motor drives a blank to rotate, and a thread rolling plate or a thread rolling die is used for processing, but the rolling revolution number is difficult to control in the mode, if the revolution number is too large, the efficiency is low, the separation phenomenon or the random buckling phenomenon is easy to generate on the surface of a thread, and on the contrary, if the revolution number is too small, the diameter of the thread is easy to change into a circle, so the quality of the bolt can be influenced no matter the revolution number is too large or too small, the defects are common in the thread processing, the operation is complex, and the feeding motion and the rotation in the working process are difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bolt processingequipment for car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bolt processingequipment for car, includes shell, roof and diaphragm, the inner chamber top rigid coupling of shell has the roof, the inner chamber intermediate position rigid coupling of shell has the diaphragm, the inner chamber bottom rigid coupling of shell has electric putter, the inner chamber bottom rigid coupling of shell has the support, open on the top of support has the through-hole, electric putter runs through the through-hole, electric putter and through-hole clearance fit, electric putter's top rigid coupling has three-jaw chuck, the top joint of three-jaw chuck has the bolt, peg graft between roof and the diaphragm and have first pivot, second pivot and third pivot, first pivot, second pivot and third pivot all link to each other with roof and diaphragm activity through the bearing, the outer wall of first pivot, second pivot and third pivot is the rigid coupling respectively has first cylinder, second cylinder and third cylinder, first cylinder, second cylinder, third cylinder, The outer walls of the second roller and the third roller are respectively provided with a first thread, a second thread and a third thread, and the first roller, the second roller and the third roller are in clearance fit with the bolt.

Preferably, the left side and the right side of the bottom end of the transverse plate are both provided with positioning holes, the outer wall of the three-jaw chuck is fixedly connected with the circular plate, the left side and the right side of the top end of the circular plate are both fixedly connected with positioning guide pillars, and the positioning guide pillars are in clearance fit with the positioning holes.

Preferably, the outer wall of the positioning guide pillar is fixedly connected with a rubber sleeve.

Preferably, the left side and the right side of the outer wall of the support are fixedly connected with first reinforcing ribs, and the first reinforcing ribs are fixedly connected with the shell.

Preferably, the bottom left and right sides of diaphragm all the rigid coupling have the second strengthening rib, the second strengthening rib and shell rigid coupling.

Preferably, the bottom left and right sides of roof all is the rigid coupling have the third strengthening rib, third strengthening rib and shell rigid coupling.

Compared with the prior art, the beneficial effects of the utility model are that: this bolt processingequipment for car, telescopic motion through electric putter, it carries out the ascending motion of vertical side to drive the three-jaw chuck, thereby it carries out the ascending motion of vertical side to drive the bolt, make the bolt pass through first cylinder, clearance between second cylinder and the third cylinder, accomplish the thread machining to the bolt with the thread tooth, so this bolt processingequipment for car, compare in traditional thread machining technology, the feed motion of its needs control bolt embryo, do not need the regulation and control revolution, easy operation is convenient, the bolt is more firm, the machining precision is high, work efficiency also improves greatly, accord with current society and to efficient pursuit.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the bolt, the first roller, the second roller and the third roller of FIG. 1;

FIG. 3 is a schematic view of a connection structure of the transverse plate, the first rotating shaft, the first roller and the positioning guide post in FIG. 1;

fig. 4 is a schematic view of a connection structure of the electric push rod, the bracket, the three-jaw chuck and the bolt of fig. 1.

In the figure: 1. the outer shell, 2, the roof, 3, the diaphragm, 4, electric putter, 5, the support, 6, three-jaw chuck, 7, the bolt, 8, first pivot, 9, the second pivot, 10, the third pivot, 11, first cylinder, 12, the second cylinder, 13, the third cylinder, 14, first thread, 15, the second thread, 16, the third thread, 17, the bearing, 18, the plectane, 19, the location guide pillar, 20, the locating hole, 21, the rubber sleeve, 22, first strengthening rib, 23, the second strengthening rib, 24, the third strengthening rib, 25, the through-hole.

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. 1-4, the present invention provides a technical solution: a bolt processing device for an automobile comprises a shell 1, a top plate 2 and a transverse plate 3, wherein the top end of an inner cavity of the shell 1 is fixedly connected with the top plate 2, the top plate 2 is fixedly connected with the shell 1, the transverse plate 3 is fixedly connected with the middle position of the inner cavity of the shell 1, the transverse plate 3 is fixedly connected with the shell 1, the bottom end of the inner cavity of the shell 1 is fixedly connected with an electric push rod 4, the model of the electric push rod 4 is DGHT04A type direct current micro electric push rod, the bottom end of the inner cavity of the shell 1 is fixedly connected with a bracket 5, the bracket 5 is fixedly connected with the shell 1, the top end of the bracket 5 is provided with a through hole 25, the electric push rod 4 penetrates through the through hole 25, the electric push rod 4 is in clearance fit with the through hole 25, the electric push rod 4 can perform telescopic motion in the through hole 25, the top end of the electric push rod 4 is fixedly, a first rotating shaft 8, a second rotating shaft 9 and a third rotating shaft 10 are inserted between the top plate 2 and the transverse plate 3, the first rotating shaft 8, the second rotating shaft 9 and the third rotating shaft 10 are movably connected with the top plate 2 and the transverse plate 3 through bearings 17, so that the first rotating shaft 8, the second rotating shaft 9 and the third rotating shaft 10 can rotate in the top plate 2 and the transverse plate 3 through the bearings 17, the outer walls of the first rotating shaft 8, the second rotating shaft 9 and the third rotating shaft 10 are respectively fixedly connected with a first roller 11, a second roller 12 and a third roller 13, so that the first roller 11, the second roller 12 and the third roller 13 can rotate, the outer walls of the first roller 11, the second roller 12 and the third roller 13 are respectively provided with a first thread 14, a second thread 15 and a third thread 16 for completing the thread processing of the bolt 7, the first roller 11, the second roller 12 and the third roller 13 are in clearance fit with the bolt 7, the bolt 7 is inserted into the gap between the first roller 11, the second roller 12 and the third roller 13, threads are processed by the first thread tooth 14, the second thread tooth 15 and the third thread tooth 16, the left and right sides of the bottom end of the transverse plate 3 are all provided with positioning holes 20, the outer wall of the three-jaw chuck 6 is fixedly connected with a circular plate 18, the circular plate 18 and the three-jaw chuck 6 are fixed together, the left and right sides of the top end of the circular plate 18 are all fixedly connected with positioning guide pillars 19, the positioning guide pillars 19 are in clearance fit with the positioning holes 20, positioning is completed by matching of the positioning guide pillars 19 and the positioning holes 20, deviation is prevented, the outer wall of the positioning guide pillars 19 is fixedly connected with a rubber sleeve 21, abrasion of the guide pillars 19 is avoided, the left and right sides of the outer wall of the bracket 5 are all fixedly connected with first reinforcing ribs 22, the first reinforcing ribs 22 are fixedly connected with the housing 1, the bracket 5 is more stable, the left, make diaphragm 3 more firm, the equal rigid coupling in bottom left and right sides of roof 2 has third strengthening rib 24, third strengthening rib 24 and 1 rigid coupling of shell for roof 2 is more firm.

When the working personnel needs the bolt processing device for the automobile to work, the electric push rod 4 is started, the electric push rod 4 performs telescopic motion along the through hole 25, so that the three-jaw chuck 6 is driven, the three-jaw chuck 6 performs vertical motion, the bolt 7 to be processed is clamped by the three-jaw chuck 6, the clamping is more accurate and firm, the bolt 7 is prevented from deviating, the bolt 7 moves along with the three-jaw chuck 6, the bolt 7 is inserted into a gap between the first roller 11, the second roller 12 and the third roller 13, the first roller 11, the second roller 12 and the third roller 13 are driven to rotate in the top plate 2 and the transverse plate 3 through the matching of the first rotating shaft 8, the second rotating shaft 9, the third rotating shaft 10 and the bearing 17, so that the first thread 14, the second thread 15 and the third thread 16 are driven to rotate, and finishing the thread processing of the bolt 7 to match the positioning guide column 19 with the positioning hole 20, finishing the positioning operation and avoiding the position of the bolt 7 from deviating.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bolt processingequipment for car, includes shell (1), roof (2) and diaphragm (3), the inner chamber top rigid coupling of shell (1) has roof (2), the inner chamber intermediate position rigid coupling of shell (1) has diaphragm (3), its characterized in that: inner chamber bottom rigid coupling of shell (1) has electric putter (4), the inner chamber bottom rigid coupling of shell (1) has support (5), open on the top of support (5) has through-hole (25), electric putter (4) run through-hole (25), electric putter (4) and through-hole (25) clearance fit, the top rigid coupling of electric putter (4) has three-jaw chuck (6), the top joint of three-jaw chuck (6) has bolt (7), it has first pivot (8), second pivot (9) and third pivot (10) to peg graft between roof (2) and diaphragm (3), first pivot (8), second pivot (9) and third pivot (10) all link to each other with roof (2) and diaphragm (3) activity through bearing (17), the outer wall of first pivot (8), second pivot (9) and third pivot (10) rigid coupling respectively has first cylinder (11), The bolt comprises a second roller (12) and a third roller (13), wherein a first thread (14), a second thread (15) and a third thread (16) are respectively machined on the outer walls of the first roller (11), the second roller (12) and the third roller (13), and the first roller (11), the second roller (12) and the third roller (13) are in clearance fit with the bolt (7).

2. The bolt processing device for the automobile according to claim 1, wherein: positioning holes (20) are formed in the left side and the right side of the bottom end of the transverse plate (3), a circular plate (18) is fixedly connected to the outer wall of the three-jaw chuck (6), positioning guide pillars (19) are fixedly connected to the left side and the right side of the top end of the circular plate (18), and the positioning guide pillars (19) are in clearance fit with the positioning holes (20).

3. The bolt processing device for the automobile according to claim 2, characterized in that: the outer wall of the positioning guide post (19) is fixedly connected with a rubber sleeve (21).

4. The bolt processing device for the automobile according to claim 2, characterized in that: the outer wall left and right sides of support (5) all the rigid coupling have first strengthening rib (22), first strengthening rib (22) and shell (1) rigid coupling.

5. The bolt processing device for the automobile according to claim 1, wherein: the equal rigid coupling in bottom left and right sides of diaphragm (3) has second strengthening rib (23), second strengthening rib (23) and shell (1) rigid coupling.

6. The bolt processing device for the automobile according to claim 1, wherein: the equal rigid coupling in bottom left and right sides of roof (2) has third strengthening rib (24), third strengthening rib (24) and shell (1) rigid coupling.