CN217193951U

CN217193951U - Rocker arm drilling and reaming device for die manufacturing

Info

Publication number: CN217193951U
Application number: CN202221110012.6U
Authority: CN
Inventors: 张翀; 邱垒; 唐勇; 张桂秋
Original assignee: Xiangtan Tengda Mould Co ltd
Current assignee: Xiangtan Tengda Mould Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-16
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a reaming device is bored with rocking arm to mould manufacturing relates to the rocking arm and bores technical field, bore the body including base and fixed mounting rocking arm on the base, include: the working platform comprises a supporting plate, a table top, a bearing seat, a mandrel and a self-locking mechanism, wherein the bearing seat is fixedly arranged on the base, the mandrel is rotatably connected in the bearing seat, the supporting plate is fixedly connected outside the mandrel, the table top is fixedly connected on the supporting plate, and the table top and the supporting plate are perpendicular to each other; the utility model has the advantages that: the angle of the table top can be turned over, and the angle of the table top can be changed from horizontal to vertical, so that the side hanging holes of the die holder can be conveniently machined by using the rocker drill; and through the self-locking mechanism who sets up on the bearing frame, utilize the bolt to lock the dabber, guarantee the stability of platform, the platform appears rotatoryly when avoiding normal course of working.

Description

Rocker arm drilling and reaming device for die manufacturing

Technical Field

The utility model relates to a rocking arm bores technical field, specifically is a reaming device is bored with rocking arm to mould manufacturing.

Background

A mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The rocker drill is a branch of a drilling machine, can rotate around an upright post to obtain the name, is mainly used for processing holes with the aperture larger than 12 millimeters, and has better stability compared with a bench drill.

The publication number is: CN214977866U discloses a drilling and reaming device for a rocker arm for manufacturing a die, which comprises a base, a straight rod and a workbench are fixedly connected with the side wall of the upper end of the base, a sleeve is arranged on the side wall of the outer side of the straight rod, the outer wall of one side of the sleeve is connected with a limit slide rail through a square block, the limit slide rail is connected with a motor through a slide block matched with the limit slide rail, and the output shaft of the motor is fixedly connected with a drill bit, the outer wall of one side of the limiting slide rail, which is far away from the square block, is provided with a first rotating block, a first rotating rod is fixedly connected with the side wall of one side of the first rotating block, the first rotating rod penetrates through the side wall of one side of the limiting slide rail in a sealing manner, and one end of the first rotating rod far away from the first rotating block is fixedly connected with a first threaded rod, the thread of the first threaded rod penetrates through the sliding block, and one end of the first threaded rod, which is far away from the first rotating block, is connected with the inner wall of one side of the limiting slide rail through the rotating shaft.

When carrying out the mould man-hour, especially some upgrade the mould, its one block die holder is heavy to hundreds of kilograms and bulky, in the hoist and mount work after accomplishing in order to make things convenient for the assembly, need process out the side hole of hoist in the side of die holder, utilize the rocking arm to bore at present and add man-hour, need turn on one's side the die holder, make the side of die holder upwards, in order to conveniently carry out the processing of rocking arm brill, the work platform of present rocking arm brill is mostly fixed, it is very hard when overturning the die holder, need use driving cooperation permanent magnetism ground jack to carry out the side to the die holder and inhale, the operation degree of difficulty is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rocking arm bores reaming device for mould manufacturing can carry out whole upset to the workstation, makes the template upwards overturn by the front and upwards processes for the side face, and the convenience is processed the side lifting eye of die holder to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould is made and is bored reaming device with rocking arm, includes that base and fixed mounting bore the body with the rocking arm on the base, includes:

the working platform comprises a supporting plate, a table top, a bearing seat, a mandrel and a self-locking mechanism, wherein the bearing seat is fixedly arranged on the base, the mandrel is rotatably connected in the bearing seat, the supporting plate is fixedly connected outside the mandrel, the table top is fixedly connected on the supporting plate, and the table top and the supporting plate are perpendicular to each other;

the mandrel turnover mechanism comprises a mandrel, a turnover mechanism and a motor, wherein the mandrel is driven to rotate by the turnover mechanism, the turnover mechanism comprises a first gear, a second gear and a motor, the first gear is fixedly arranged at one end of the mandrel, the second gear is fixedly arranged at an output shaft of the motor, and the first gear and the second gear are meshed with each other;

the self-locking mechanism is used for locking the angle of the mandrel.

Preferably, the self-locking mechanism comprises a sleeve barrel, a bolt, a top block and a spring, the sleeve barrel is fixed on the bearing seat, the bolt is inserted on the sleeve barrel in a sliding mode, and one end of the bolt is inserted into the mandrel.

Preferably, the top block is fixedly installed outside the bolt, the spring is movably sleeved outside the bolt, and the lower end of the spring abuts against the top block.

Preferably, a through hole is formed in the mandrel, and the plug pin is inserted into the through hole.

Preferably, the number of the through holes is two, and the two through holes are perpendicular to each other and are arranged in a crossed manner.

Preferably, the turnover mechanism comprises a casing, and the turnover mechanism is enclosed inside the casing.

Preferably, the table board and the supporting plate are provided with sliding grooves, the inner walls of the sliding grooves are connected with protruding blocks in a sliding mode, the protruding blocks are connected with bolts in a threaded mode, pressing plates are sleeved on the bolts in a sleeved mode, the table board is provided with a template, and one end of each pressing plate is in contact connection with the template.

Compared with the prior art, the beneficial effects of the utility model are that: this mould is made with rocking arm drill reaming device: the angle of the table top can be turned over, and the angle of the table top can be changed from horizontal to vertical, so that the die holder fixedly fixed on the table top can be changed from horizontal to vertical, and the die holder can be conveniently machined with a side hanging hole by using a rocker drill; and through the self-locking mechanism who sets up on the bearing frame, utilize the bolt to lock the dabber, guarantee the stability of platform, the platform appears rotatoryly when avoiding normal course of working.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a turnover mechanism provided in an embodiment of the present invention;

fig. 3 is a schematic view of a working state structure provided by an embodiment of the present invention;

fig. 4 is a schematic structural view of the self-locking mechanism 14 according to the embodiment of the present invention;

fig. 5 is a schematic view of a platform turning state structure provided in the embodiment of the present invention;

figure 6 a mandrel cross-sectional view is provided by an embodiment of the present invention.

In the figure: 10. a base; 11. a rocker arm drill body; 12. a working platform; 121. a support plate; 122. a table top; 123. a chute; 124. a bearing seat; 125. a mandrel; 13. a turnover mechanism; 131. a first gear; 132. a motor; 133. a second gear; 134. a housing; 14. a self-locking mechanism; 141. sleeving a barrel; 142. a bolt; 143. a top block; 144. a spring; 145. a through hole; 15. a template; 16. a bump; 17. a bolt; 18. and (7) pressing a plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" and "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a mould is made and is bored reaming device with rocking arm, includes base 10 and the rocking arm drill body 11 of fixed mounting on base 10, includes:

working platform 12, working platform 12 includes a support plate 121, a table-board 122, a bearing seat 124, a mandrel 125 and a self-locking mechanism 14, bearing seat 124 is fixedly installed on base 10, mandrel 125 is rotatably connected in bearing seat 124, the angle of mandrel 125 can rotate, support plate 121 is fixedly connected outside mandrel 125, table-board 122 is fixedly connected on support plate 121, table-board 122 and support plate 121 are perpendicular to each other, rotation of mandrel 125 can drive support plate 121 to rotate, support plate 121 can drive table-board 122 to rotate, a die holder to be processed needs to be fixed on table-board 122, after front processing is completed, the die holder can be driven to incline by inclining table-board 122, thus facilitating processing of hoisting holes on the side edge of the die holder by using rocker drill body 11;

the turnover mechanism 13, the turnover mechanism 13 is used for driving the spindle 125 to rotate, the turnover mechanism 13 includes a first gear 131, a second gear 133 and a motor 132, the first gear 131 is fixedly installed at one end of the spindle 125, the second gear 133 is fixedly installed at an output shaft of the motor 132, the first gear 131 and the second gear 133 are engaged with each other, the second gear 133 can be driven to rotate by the rotation of the motor 132, the first gear 131 can be driven to rotate by the rotation of the second gear 133, and the spindle 125 is driven to rotate by the first gear 131, so as to realize the turnover of the table top 122;

the self-locking mechanism 14 is used for locking the angle of the mandrel 125, and the mandrel 125 is locked by the self-locking mechanism 14, so that the stability of the table top 122 during use can be ensured.

Referring to fig. 4 and 6, the self-locking mechanism 14 includes a barrel 141, a latch 142, a top block 143, and a spring 144, the barrel 141 is fixed on the bearing seat 124, the latch 142 is slidably inserted into the barrel 141, one end of the latch 142 is inserted into the spindle 125, the latch 142 can be displaced in a vertical direction, and the latch 142 is inserted into the spindle 125 to fix the spindle 125.

Referring to fig. 4, the top block 143 is fixedly installed outside the plug 142, the spring 144 is movably sleeved outside the plug 142, the lower end of the spring 144 abuts against the top block 143, and the spring 144 applies a downward force to the top block 143, so that the plug 142 can be always inserted into the core shaft 125 without any other external force, and stability is ensured.

Referring to fig. 4 and 6, through holes 145 are formed in the spindle 125, the pins 142 are inserted into the through holes 145, two through holes 145 are formed, the two through holes 145 are perpendicular to each other and are arranged in a crossed manner, and the through holes 145 are arranged in a crossed manner, so that the angle between the two through holes is 90 degrees, and thus the table top 122 can be turned over by 90 degrees.

Referring to fig. 2, the turnover mechanism 13 includes a housing 134, the turnover mechanism is enclosed inside the housing 134, and the housing 134 is disposed to ensure the cleanness of the turnover mechanism 13 and prevent the pollution of iron filings.

Referring to fig. 4 and 5, the sliding groove 123 is formed in the table top 122 and the supporting plate 121, the inner wall of the sliding groove 123 is connected with the protruding block 16 in a sliding manner, the protruding block 16 is connected with the bolt 17 in a threaded manner, the pressing plate 18 is sleeved on the bolt 17, the template 15 is placed on the table top 122, one end of the pressing plate 18 is in contact connection with the template 15, the pressing plate 18 can be tightly pressed on the template 15 by screwing the bolt 17, and therefore the template 15 is guaranteed to be always in a fixed state in the machining process.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a mould is made and is bored reaming device with rocking arm, includes base (10) and fixed mounting rocking arm drill body (11) on base (10), its characterized in that includes:

the working platform (12) comprises a supporting plate (121), a table top (122), a bearing seat (124), a mandrel (125) and a self-locking mechanism (14), wherein the bearing seat (124) is fixedly installed on the base (10), the mandrel (125) is rotatably connected in the bearing seat (124), the supporting plate (121) is fixedly connected to the outside of the mandrel (125), the table top (122) is fixedly connected to the supporting plate (121), and the table top (122) and the supporting plate (121) are perpendicular to each other;

the turnover mechanism (13), the turnover mechanism (13) is used for driving the mandrel (125) to rotate, the turnover mechanism (13) comprises a first gear (131), a second gear (133) and a motor (132), the first gear (131) is fixedly installed at one end of the mandrel (125), the second gear (133) is fixedly installed at an output shaft of the motor (132), and the first gear (131) and the second gear (133) are meshed with each other;

wherein the self-locking mechanism (14) is used for locking the angle of the mandrel (125).

2. The rocker arm drilling and reaming device for manufacturing the die as claimed in claim 1, wherein: the self-locking mechanism (14) comprises a sleeve barrel (141), a bolt (142), a top block (143) and a spring (144), the sleeve barrel (141) is fixed on the bearing seat (124), the bolt (142) is inserted on the sleeve barrel (141) in a sliding mode, and one end of the bolt (142) is inserted into the mandrel (125).

3. The device for drilling and reaming the rocker arm for manufacturing the die is characterized in that: the top block (143) is fixedly arranged outside the bolt (142), the spring (144) is movably sleeved outside the bolt (142), and the lower end of the spring (144) abuts against the top block (143).

4. The device for drilling and reaming the rocker arm for manufacturing the die is characterized in that: a through hole (145) is formed in the mandrel (125), and the bolt (142) is inserted into the through hole (145).

5. The device for drilling and reaming the rocker arm for manufacturing the die is characterized in that: the number of the through holes (145) is two, and the two through holes (145) are perpendicular to each other and are arranged in a crossed mode.

6. The rocker arm drilling and reaming device for manufacturing the die as claimed in claim 1, wherein: comprises a housing (134), wherein the turnover mechanism (13) is enclosed inside the housing (134).

7. The rocker arm drilling and reaming device for manufacturing the die as claimed in claim 1, wherein: the improved die is characterized in that a sliding groove (123) is formed in the table board (122) and the supporting plate (121), a protruding block (16) is connected to the inner wall of the sliding groove (123) in a sliding mode, a bolt (17) is connected to the protruding block (16) in a threaded mode, a pressing plate (18) is sleeved on the bolt (17), a die plate (15) is placed on the table board (122), and one end of the pressing plate (18) is in contact connection with the die plate (15).