CN215967585U

CN215967585U - Mould boring grab

Info

Publication number: CN215967585U
Application number: CN202122627611.7U
Authority: CN
Inventors: 闵娅; 谢敬锋; 马松涛; 欧伟中; 欧志委; 陆宗裕; 成晓波
Original assignee: Raymond Mould Shenzhen Co ltd
Current assignee: Raymond Mould Shenzhen Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-08
Anticipated expiration: 2031-10-29

Abstract

The application relates to the technical field of mold processing, in particular to a mold drilling clamp which comprises a base, a sliding seat, a first driving mechanism, a rotating seat, a second driving mechanism and a fixed seat; the base is provided with a first connecting part; the sliding seat is provided with a second connecting part which can be matched and connected with the first connecting part so that the sliding seat can be connected on the base in a sliding way, and the second connecting part is provided with driving teeth; the first driving mechanism comprises a driving gear, the driving gear is rotatably arranged on the base, and the driving gear is meshed with the driving gear; the rotating seat is rotatably connected to the sliding seat, and the first end of the rotating seat is arranged on the outer side of the sliding seat; the second driving mechanism is arranged on the sliding seat and is in driving connection with the rotating seat; the fixing seat is installed on the first end of the rotating seat, and the fixing seat can fix the die plate. This mould boring grab is favorable to reducing drilling cost and drilling work load to promote drilling efficiency, make things convenient for going on continuously of drilling operation.

Description

Mould boring grab

Technical Field

The application relates to the technical field of die machining, in particular to a die drilling clamp.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, 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 die is a tool for forming a blank into a product with a specific shape and size under the action of external force. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products.

In the mold machining process, the mold plate is often required to be drilled, and the mold plate is required to be fixed in order to ensure the drilling precision. However, when holes with different angles need to be processed on the die plate, other specific fixtures need to be replaced to meet the use requirements of drilling holes with different angles, so that the use cost of the fixtures is increased, the assembly and disassembly workload of the drilling operation is increased, and the drilling operation is not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems, the present application provides a mold drilling jig.

(II) technical scheme

In order to achieve the above purpose, the present application provides the following technical solutions: a mold drilling clamp comprises a base, a sliding seat, a first driving mechanism, a rotating seat, a second driving mechanism and a fixed seat; the base is provided with a first connecting part; the sliding seat is provided with a second connecting part which can be matched and connected with the first connecting part so that the sliding seat can be connected on the base in a sliding way, and the second connecting part is provided with driving teeth; the first driving mechanism comprises a driving gear, the driving gear is rotatably arranged on the base, and the driving gear is meshed with the driving gear; the rotating seat is rotatably connected to the sliding seat, and the first end of the rotating seat is arranged on the outer side of the sliding seat; the second driving mechanism is arranged on the sliding seat and is in driving connection with the rotating seat; the fixing seat is installed on the first end of the rotating seat, and the fixing seat can fix the die plate.

Preferably, the first connecting portion includes a connecting groove, and the second connecting portion includes a connecting protrusion capable of cooperating with the connecting groove, so that the sliding seat is slidably connected to the base seat.

Preferably, the first driving mechanism further comprises a first gear shaft and a second gear shaft, the first gear shaft and the second gear shaft are both rotatably connected to the base, the driving gear comprises a first gear fixedly arranged on the first gear shaft and a second gear fixedly arranged on the second gear shaft, the first gear and the second gear are identical and are meshed with each other, two second connecting portions are arranged, a driving tooth on one second connecting portion is meshed with the first gear, and a driving tooth on the other second connecting portion is meshed with the second gear.

Preferably, the first driving mechanism further comprises a first driving hand wheel, the first end of the first gear shaft penetrates through the base and extends out of the outer side of the base, and the first driving hand wheel is installed at the first end of the first gear shaft.

Preferably, the second driving mechanism comprises a first bevel gear, a second bevel gear, a third gear shaft and a fourth gear shaft, the third gear shaft and the fourth gear shaft are connected to the sliding seat in a rotating mode, the third gear shaft and the fourth gear shaft are perpendicular to each other, the first bevel gear is fixedly arranged on the third gear shaft, the second bevel gear is fixedly arranged on the fourth gear shaft, the first bevel gear is meshed with the second bevel gear, and the first end of the third gear shaft is in driving connection with the rotating seat.

Preferably, the first end of the third gear shaft is provided with a driving boss with a polygonal structure, and the rotating seat is provided with a driving groove which is matched and connected with the driving boss, so that the first end of the third gear shaft is in driving connection with the rotating seat.

Preferably, the second driving mechanism further comprises a second driving handwheel, the first end of the fourth gear shaft penetrates through the sliding seat and extends out of the outer side of the sliding seat, and the second driving handwheel is installed at the first end of the fourth gear shaft.

(III) advantageous effects

The application provides a mould boring grab possesses following beneficial effect: the first driving mechanism drives the adjusting sliding seat to enable the sliding seat to slide, so that the distance between the fixed seat and the base can be adjusted, the drilling position of the die plate on the fixed seat can be adjusted, and the drilling operation requirement can be met; the second driving mechanism drives the adjusting rotating seat to rotate, so that the die plate on the fixed seat can be driven to rotate, and the die plate can be adjusted to different angle positions in a rotating manner to meet the use requirements of drilling holes at different angles; so both need not to use multiple anchor clamps, need not to install and remove many times to mould panel again, just can realize carrying out the drilling operation of different angles to mould panel to be favorable to reducing drilling cost and drilling work load, and promote drilling efficiency, make things convenient for going on of continuation of drilling operation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application and not to limit the application, in which:

FIG. 1 shows an overall structural schematic of an embodiment of the present application;

FIG. 2 shows a cross-sectional view of an embodiment of the present application;

FIG. 3 shows a schematic structural diagram of a base in an embodiment of the present application;

fig. 4 shows a schematic structural view of a sliding seat in an embodiment of the present application.

In the figure: 2 a base, 21 a first connecting part, 3 a sliding seat, 31 a second connecting part, 311 driving teeth, 4 a first driving mechanism, 41 a driving gear, 411 a first gear, 412 a second gear, 42 a first gear shaft, 43 a second gear shaft, 44 a first driving hand wheel, 5 a rotating seat, 6 a second driving mechanism, 61 a first bevel gear, 62 a second bevel gear, 63 a third gear shaft, 64 a fourth gear shaft, 65 a second driving hand wheel and 7 a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 4, an embodiment of the present application provides a mold drilling fixture, which includes a base 2, a sliding seat 3, a first driving mechanism 4, a rotating seat 5, a second driving mechanism 6, and a fixing seat 7;

the base 2 is provided with a first connecting part 21;

the sliding seat 3 is provided with a second connecting part 31 which can be matched and connected with the first connecting part 21, so that the sliding seat 3 can be slidably connected on the base 2, the second connecting part 31 is provided with a driving tooth 311, and the driving tooth 311 is designed in a rack-shaped structure;

the first driving mechanism 4 comprises a driving gear 41, the driving gear 41 is rotatably mounted on the base 2, and the driving gear 41 is meshed with the driving teeth 311;

the rotating seat 5 is rotatably connected to the sliding seat 3, and the first end of the rotating seat 5 is arranged outside the sliding seat 3;

the second driving mechanism 6 is arranged on the sliding seat 3, and the second driving mechanism 6 is in driving connection with the rotating seat 5;

the fixing seat 7 is installed on the first end of the rotating seat 5, and the fixing seat 7 can fix the die plate.

In this embodiment, fixing base 7 is through pin or screw fixed mounting in rotating 5 first ends, and fixing base 7 can be electromagnetism chuck, permanent magnetic chuck or chuck to can be convenient for reliably fix mould panel fast, in order to make things convenient for going on of follow-up drilling operation.

According to the scheme, the sliding seat 3 is driven and adjusted by the first driving mechanism 4, so that the sliding seat 3 slides, the distance between the fixed seat 7 and the base 2 can be adjusted, and the drilling position of the die plate on the fixed seat 7 can be adjusted, so that the drilling operation requirement can be met; the second driving mechanism 6 drives the adjusting rotating seat 5 to rotate the rotating seat 5, so that the die plate on the fixed seat 7 can be driven to rotate, and the die plate can be adjusted to different angular positions in a rotating manner to meet the use requirements of drilling holes at different angles; so both need not to use multiple anchor clamps, need not to install and remove many times to mould panel again, just can realize carrying out the drilling operation of different angles to mould panel to be favorable to reducing drilling cost and drilling work load, and promote drilling efficiency, make things convenient for going on of continuation of drilling operation.

Furthermore, in order to facilitate the sliding of the sliding seat 3 on the base 2, the use requirement is met. The first coupling portion 21 includes a coupling groove, and the second coupling portion 31 includes a coupling protrusion that is capable of cooperating with the coupling groove, so that the sliding seat 3 is slidably coupled to the base seat 2. The second connecting portion 31 may further be provided with a scale to quickly determine the sliding distance of the sliding seat 3 relative to the base 2.

Of course, the first connecting portion 21 may be provided with a connecting protrusion, the second connecting portion 31 may be provided with a connecting groove capable of being connected with the connecting protrusion in a matching manner, and the sliding seat 3 may be slidably connected to the base 2.

Further, in order to make the sliding adjustment of the sliding seat 3 more stable, and to facilitate the driving of the sliding adjustment of the sliding seat 3. The first driving mechanism 4 further includes a first gear shaft 42 and a second gear shaft 43, the first gear shaft 42 and the second gear shaft 43 are both rotatably connected to the base 2, the driving gear 41 includes a first gear 411 fixedly disposed on the first gear shaft 42 and a second gear 412 fixedly disposed on the second gear shaft 43, the first gear 411 and the second gear 412 are identical and are meshed with each other, two second connecting portions 31 are provided, a driving tooth 311 on one second connecting portion 31 is meshed with the first gear 411, and a driving tooth 311 on the other second connecting portion 31 is meshed with the second gear 412.

In this embodiment, through rotating and adjusting the first gear shaft 42, the first gear 411 can be rotated, and then the second gear 412 is driven to rotate, and the rotation rate of the first gear 411 is the same as that of the second gear 412, so that the driving teeth on the two second connecting portions 31 can be synchronously driven, and the sliding seat 3 can be stably adjusted in a sliding manner on the base 2, thereby satisfying the use requirement. In addition, the number of the driving gears 41 can also be four, so that the driving teeth on the two second connecting parts 31 can also be synchronously driven to meet the use requirement.

Further, the first gear shaft 42 is convenient to be adjusted in rotation to meet the use requirement. The first driving mechanism 4 further comprises a first driving handwheel 44, the first end of the first gear shaft 42 penetrates through the base 2 and extends out of the base 2, and the first driving handwheel 44 is installed on the first end of the first gear shaft 42.

In this embodiment, the first driving handwheel 44 may be fixedly mounted on the first end of the first gear shaft 42 by means of a connecting pin or a threaded connection, so as to facilitate the rotation adjustment of the first gear shaft 42. Of course, the rotation adjustment of the first gear shaft 42 can also be realized by installing a motor on the first end of the first gear shaft 42 to meet the use requirement.

Further, in order to facilitate the rotation of the rotating seat 5, the angle of the die plate can be adjusted, so as to meet the use requirement of drilling. The second driving mechanism 6 comprises a first bevel gear 61, a second bevel gear 62, a third gear shaft 63 and a fourth gear shaft 64, the third gear shaft 63 and the fourth gear shaft 64 are rotatably connected to the sliding seat 3, the third gear shaft 63 and the fourth gear shaft 64 are perpendicular to each other, the first bevel gear 61 is fixedly arranged on the third gear shaft 63, the second bevel gear 62 is fixedly arranged on the fourth gear shaft 64, the first bevel gear 61 is meshed with the second bevel gear 62, and the first end of the third gear shaft 63 is in driving connection with the rotating seat 5.

In this embodiment, the fourth gear shaft 64 is adjusted to rotate, so as to drive the second bevel gear 62 to rotate, and then drive the third gear shaft 63 and the first bevel gear 61 to rotate, thereby driving the rotating base 5 to rotate. In addition, the motor can be directly installed on the sliding seat 3, the output end of the motor is in driving connection with the rotating seat 5, and the rotating seat 5 can be adjusted in a rotating mode.

Further, in order to realize the driving connection of the first end of the third gear shaft 63 and the rotating seat 5 more conveniently and effectively, the rotating seat 5 is adjusted in a rotating manner. The first end of the third gear shaft 63 is provided with a driving boss with a polygonal structure, and the rotating base 5 is provided with a driving groove which is matched and connected with the driving boss, so that the first end of the third gear shaft 63 is in driving connection with the rotating base 5.

Further, the fourth gear shaft 64 is convenient to rotate and adjust, so that the use requirement is met. The second driving mechanism 6 further comprises a second driving handwheel 65, the first end of the fourth gear shaft 64 penetrates through the sliding seat 3 and extends out of the sliding seat 3, and the second driving handwheel 65 is installed on the first end of the fourth gear shaft 64.

In this embodiment, the second driving handwheel 65 may be fixedly mounted on the first end of the fourth gear shaft 64 by means of a connecting pin or a threaded connection, so as to facilitate the rotation adjustment of the fourth gear shaft 64. Of course, the fourth gear shaft 64 can be adjusted to meet the usage requirement by mounting a motor on the first end of the fourth gear shaft 64.

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

Claims

1. A mold drilling clamp is characterized by comprising a base (2), a sliding seat (3), a first driving mechanism (4), a rotating seat (5), a second driving mechanism (6) and a fixed seat (7);

the base (2) is provided with a first connecting part (21);

a second connecting part (31) which can be matched and connected with the first connecting part (21) is arranged on the sliding seat (3), so that the sliding seat (3) can be connected to the base (2) in a sliding manner, and a driving tooth (311) is arranged on the second connecting part (31);

the first driving mechanism (4) comprises a driving gear (41), the driving gear (41) is rotatably arranged on the base (2), and the driving gear (41) is meshed with the driving teeth (311);

the rotating seat (5) is rotatably connected to the sliding seat (3), and the first end of the rotating seat (5) is arranged on the outer side of the sliding seat (3);

the second driving mechanism (6) is arranged on the sliding seat (3), and the second driving mechanism (6) is in driving connection with the rotating seat (5);

the fixing seat (7) is installed on the first end of the rotating seat (5), and the fixing seat (7) can fix the die plate.

2. A mold drilling jig according to claim 1, characterized in that the first coupling portion (21) comprises a coupling groove and the second coupling portion (31) comprises a coupling projection adapted to cooperate with the coupling groove to slidably couple the sliding seat (3) to the base plate (2).

3. A mold drilling jig according to claim 1, characterized in that the first driving mechanism (4) further comprises a first gear shaft (42) and a second gear shaft (43), the first gear shaft (42) and the second gear shaft (43) are both rotationally connected to the base (2), the driving gear (41) comprises a first gear (411) fixed on the first gear shaft (42) and a second gear (412) fixed on the second gear shaft (43), the first gear (411) and the second gear (412) are identical and meshed with each other, the number of the second connecting parts (31) is two, a driving tooth (311) on one second connecting part (31) is meshed with the first gear (411), and a driving tooth (311) on the other second connecting part (31) is meshed with the second gear (412).

4. A mold drilling jig according to claim 3, characterized in that the first driving mechanism (4) further comprises a first driving hand wheel (44), the first end of the first gear shaft (42) extends through the base (2) and extends to the outside of the base (2), and the first driving hand wheel (44) is mounted on the first end of the first gear shaft (42).

5. The mold drilling fixture according to claim 1, wherein the second driving mechanism (6) comprises a first bevel gear (61), a second bevel gear (62), a third gear shaft (63) and a fourth gear shaft (64), the third gear shaft (63) and the fourth gear shaft (64) are rotatably connected to the sliding seat (3), the third gear shaft (63) and the fourth gear shaft (64) are arranged perpendicular to each other, the first bevel gear (61) is fixedly arranged on the third gear shaft (63), the second bevel gear (62) is fixedly arranged on the fourth gear shaft (64), the first bevel gear (61) and the second bevel gear (62) are engaged with each other, and a first end of the third gear shaft (63) is drivingly connected with the rotating seat (5).

6. The mold drilling fixture according to claim 5, wherein the first end of the third gear shaft (63) is provided with a driving boss having a polygonal structure, and the rotating base (5) is provided with a driving groove cooperatively connected with the driving boss, so that the first end of the third gear shaft (63) is drivingly connected with the rotating base (5).

7. The mold drilling jig according to claim 5, characterized in that the second driving mechanism (6) further comprises a second driving hand wheel (65), the first end of the fourth gear shaft (64) penetrates through the sliding seat (3) and extends out of the sliding seat (3), and the second driving hand wheel (65) is mounted on the first end of the fourth gear shaft (64).