CN211278617U

CN211278617U - Drilling fixture for plastic mold blank

Info

Publication number: CN211278617U
Application number: CN201921302090.4U
Authority: CN
Inventors: 徐昌军
Original assignee: Dongguan Xinghao Electronic Co ltd
Current assignee: Dongguan Xinghao Electronic Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-08-18
Anticipated expiration: 2029-08-12

Abstract

The utility model provides a drilling fixture of plastic mold blank, which comprises a chute, a slide block, a groove, a screw rod, a ball nut seat, a left support, a vertical plate, a pressing plate, a screw rod, a fixing frame, a rotating shaft and a wire collecting roller, wherein the slide block is assembled in the chute, the upper end surface of the slide block is fixed with the vertical plate, the groove is arranged at the middle position of the right side surface of the vertical plate, the screw rod is arranged in the groove, the ball nut seat is assembled at the annular side surface of the screw rod, the left support is fixed at the right end surface of the ball nut seat, the design is convenient for adjusting the position of the left support, the lower end of the screw rod is fixed at the left position of the upper end surface of the left support, the pressing plate is assembled at the lower end of the annular side surface of the screw rod, the fixing frame is fixed at the upper end, the workpiece clamping operation is simple, and the reliability is high.

Description

Drilling fixture for plastic mold blank

Technical Field

The utility model relates to a boring grab of plastics mould embryo belongs to plastics mould embryo processing equipment field.

Background

In the prior art, the drilling clamp of the plastic mould blank has poor adaptability, and the clamping of the plastic mould blanks with different sizes is difficult to realize; in the prior art, the drilling clamp of the plastic mold blank is inconvenient to clamp and operate and poor in clamping stability, so that the drilling clamp of the plastic mold blank is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drilling jig of plastics mould embryo to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, be convenient for adjust, adaptability is good, work piece clamping easy operation, and the reliability is high.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a drilling fixture for plastic mold blanks comprises a bottom plate, an adjusting component, a clamping component and a workpiece, wherein the adjusting component is installed at the upper end of the bottom plate, the clamping component is assembled at the left position of the adjusting component, the workpiece is connected with the adjusting component through the clamping component, the adjusting component comprises a sliding chute, a sliding block, a groove, a screw rod, a ball nut seat, a left support, an electric push rod, a right support and a vertical plate, the sliding chute is formed in the upper end surface of the bottom plate, the sliding block is assembled in the sliding chute, the vertical plate is fixed on the upper end surface of the sliding block, the groove is formed in the middle position of the right side surface of the vertical plate, the screw rod is installed in the groove, the ball nut seat is assembled on the annular side surface of the screw rod, the left support is fixed on the right end surface of the ball nut, the clamping component comprises a pressing plate, a screw rod, a spring, a nut, a fixing frame, a rotating shaft, a take-up roller and a lifting rope, wherein the lower end of the screw rod is fixed at the left part of the upper end face of the left support, the pressing plate is assembled at the lower end of the annular side face of the screw rod, the spring is installed at the annular side face of the screw rod at the upper side of the pressing plate, the nut is assembled at the annular side face of the screw rod at the upper side of the spring, the fixing frame is fixed at the upper end face of the screw rod, the rotating shaft is assembled inside the fixing frame, the take-up roller is fixed at the annular side face.

Furthermore, a rotating column is fixed at the upper end of the screw rod, and an anti-skid rubber sleeve wraps the annular side face of the rotating column.

Further, the ball nut seat is connected with the screw rod through a ball nut pair.

Furthermore, the electric push rod is connected with an external power supply through a wire.

Furthermore, a rotary table is fixed at the right end of the rotary shaft, a rocking handle is fixed at the edge position of the right end face of the rotary table, and an anti-skid rubber sleeve wraps the annular side face of the rocking handle.

Furthermore, the upper end of the spring is connected with a separation blade, the separation blade is assembled on the annular side face of the screw rod, and the lower end face of the nut is tightly attached to the upper end face of the separation blade.

The utility model has the advantages that: the utility model discloses a boring grab of plastics mould embryo, because of the utility model discloses added spout, slider, recess, lead screw, ball nut seat, left socle, electric putter, right branch frame and riser, the regulation of the left socle position of being convenient for of this design has improved the adaptability of this device, and it is poor to have solved among the prior art boring grab adaptability of plastics mould embryo, is difficult to realize the problem of the clamping of not unidimensional plastics mould embryo.

Because of the utility model discloses added clamp plate, screw rod, spring, nut, mount, pivot, received line roller and lifting rope, this design is convenient for the clamping of work piece, easy operation, and clamping stability is good, and the boring grab clamping operation of having solved among the prior art plastic mould embryo is inconvenient, and the poor problem of clamping stability.

Because of having added the rotation post, this design is convenient for rotate the lead screw, and is vice because of having added ball nut, and this design is convenient for convert the rotary motion of lead screw into linear motion, because of having added carousel and rocking handle, this design is convenient for receive the rotation of line roller, because of having added the separation blade, the removal of the nut of being convenient for of this design, the utility model discloses rational in infrastructure, be convenient for adjust, adaptability is good, work piece clamping easy operation, the reliability is high.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a drilling jig for plastic mold blanks according to the present invention;

FIG. 2 is a schematic structural view of an adjusting assembly in the drilling jig for plastic mold blanks according to the present invention;

FIG. 3 is a schematic structural view of a clamping assembly in the drilling jig for plastic mold blanks according to the present invention;

in the figure: 1-bottom plate, 2-adjusting component, 3-clamping component, 4-workpiece, 21-sliding chute, 22-sliding block, 23-groove, 24-screw rod, 25-ball nut seat, 26-left bracket, 27-electric push rod, 28-right bracket, 29-vertical plate, 31-pressing plate, 32-screw rod, 33-spring, 34-nut, 35-fixing frame, 36-rotating shaft, 37-wire-collecting roller and 38-lifting rope.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a boring grab of plastics mould embryo, includes bottom plate 1, adjusting part 2, clamping component 3 and work piece 4, and adjusting part 2 installs in bottom plate 1 upper end, and clamping component 3 assembles in adjusting part 2 left part position, and work piece 4 is connected with adjusting part 2 through clamping component 3.

The adjusting component 2 comprises a sliding groove 21, a sliding block 22, a groove 23, a screw rod 24, a ball nut seat 25, a left support 26, an electric push rod 27, a right support 28 and a vertical plate 29, the sliding groove 21 is formed in the upper end face of the bottom plate 1, the sliding block 22 is assembled inside the sliding groove 21, the vertical plate 29 is fixed on the upper end face of the sliding block 22, the groove 23 is formed in the middle of the right side face of the vertical plate 29, the screw rod 24 is installed inside the groove 23, the ball nut seat 25 is assembled on the annular side face of the screw rod 24, the left support 26 is fixed on the right end face of the ball nut seat 25, the electric push rod 27 is installed on the upper side face of the bottom plate 1 on the right side face of the sliding groove 21, the right support 28 is fixed on the electric push rod 27, and the.

The clamping component 3 comprises a pressing plate 31, a screw rod 32, a spring 33, a nut 34, a fixing frame 35, a rotating shaft 36, a wire collecting roller 37 and a lifting rope 38, the lower end of the screw rod 32 is fixed at the left part of the upper end face of the left support 26, the pressing plate 31 is assembled at the lower end of the annular side face of the screw rod 32, the spring 33 is installed at the annular side face of the screw rod 32 at the upper side of the pressing plate 31, the nut 34 is assembled at the annular side face of the screw rod 32 at the upper side of the spring 33, the fixing frame 35 is fixed at the upper end face of the screw rod 32, the rotating shaft 36 is assembled inside the fixing frame 35, the wire collecting roller 37 is fixed at the annular side face of the rotating shaft 36, the upper end of the lifting rope 38 is wound at the annular side face of the wire.

The upper end of the screw rod 24 is fixed with a rotating column, the annular side face of the rotating column is wrapped with an anti-slip rubber sleeve, a ball nut seat 25 is connected with the screw rod 24 through a ball nut pair, an electric push rod 27 is connected with an external power supply through an electric wire, the right end of the rotating shaft 36 is fixed with a rotating disc, the edge position of the right end face of the rotating disc is fixed with a rocking handle, the annular side face of the rocking handle is wrapped with the anti-slip rubber sleeve, the upper end of a spring 33 is connected with a separation blade, the separation blade is assembled on the annular side face of the screw.

The specific implementation mode is as follows: when the device is used by a worker, the position of the vertical plate 29 is moved according to the size of a workpiece 4 to be processed, when the device is moved, the worker pushes the vertical plate 29, the vertical plate 29 moves to drive the sliding block 22 to move in the sliding groove 21, when the vertical plate 29 moves to a proper position, the vertical plate 29 stops being pushed, then the worker adjusts the heights of the left support 26 and the right support 28 according to the processing height, when the worker adjusts, the worker rotates the rotating column, the rotating column rotates to drive the screw rod 24 to rotate, the ball nut pair converts the rotating motion of the screw rod 24 into linear motion, so that the ball nut seat 25 drives the left support 26 to move, when the left support 26 moves to a proper position, the worker stops rotating the rotating column, then a circuit between the electric push rod 27 and an external power supply is switched on, the electric push rod 27 operates to drive the right support 28 to move, when the right support 28, the staff makes electric putter 27 stop the operation can, and this design is convenient for this device's regulation, and the adaptability is good.

Then, the worker adjusts the position of the spring 33 according to the thickness of the workpiece 4, when adjusting, the worker rotates the nut 34 to enable the nut 34 to move along the screw rod 32, when the nut 34 moves to a proper position, the nut 34 stops rotating, then the worker rotates the turntable through the rocking handle, the turntable rotates to drive the rotating shaft 36 to rotate, the rotating shaft 36 rotates to drive the wire collecting roller 37 to rotate, so as to drive the lifting rope 38 to move upwards, the lifting rope 38 moves to drive the pressing plate 31 to move, the pressing plate 31 moves to generate a compression force on the spring 33 to enable the spring 33 to contract, when the pressing plate 31 moves to a proper height, the worker assembles the workpiece 4 onto the left bracket 26 and the right bracket 28, then the worker releases the rocking handle, the pressing plate 31 moves downwards under the elastic force of the spring 33 restoring deformation, the pressing plate 31 moves to drive the lifting rope 38 to move downwards, the lifting rope 38 moves to drive the wire collecting roller 37 to rotate, when the pressing plate 31 moves to be closely attached to the upper side of the workpiece 4, the workpiece 4 is fixed conveniently through the design, and the operation is simple.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a boring grab of plastics mould embryo, includes bottom plate, adjusting part, clamping component and work piece, its characterized in that: the adjusting assembly is mounted at the upper end of the bottom plate, the clamping assembly is assembled at the left position of the adjusting assembly, and the workpiece is connected with the adjusting assembly through the clamping assembly;

the adjusting assembly comprises a sliding groove, a sliding block, a groove, a screw rod, a ball nut seat, a left support, an electric push rod, a right support and a vertical plate, the sliding groove is formed in the upper end face of the bottom plate, the sliding block is assembled inside the sliding groove, the vertical plate is fixed on the upper end face of the sliding block, the groove is formed in the middle of the right side face of the vertical plate, the screw rod is installed inside the groove, the ball nut seat is assembled on the annular side face of the screw rod, the left support is fixed on the right end face of the ball nut seat, the electric push rod is installed on the upper side face of the bottom plate on;

the clamping component comprises a pressing plate, a screw rod, a spring, a nut, a fixing frame, a rotating shaft, a take-up roller and a lifting rope, wherein the lower end of the screw rod is fixed at the left part of the upper end face of the left support, the pressing plate is assembled at the lower end of the annular side face of the screw rod, the spring is installed at the annular side face of the screw rod at the upper side of the pressing plate, the nut is assembled at the annular side face of the screw rod at the upper side of the spring, the fixing frame is fixed at the upper end face of the screw rod, the rotating shaft is assembled inside the fixing frame, the take-up roller is fixed at the annular side face.

2. The drilling jig for plastic mold blanks as recited in claim 1, wherein: the upper end of the screw rod is fixed with a rotating column, and the annular side face of the rotating column is wrapped with an anti-skid rubber sleeve.

3. The drilling jig for plastic mold blanks as recited in claim 1, wherein: the ball nut seat is connected with the screw rod through a ball nut pair.

4. The drilling jig for plastic mold blanks as recited in claim 1, wherein: the electric push rod is connected with an external power supply through a wire.

5. The drilling jig for plastic mold blanks as recited in claim 1, wherein: the right end of the rotating shaft is fixed with a rotating disc, the edge of the right end face of the rotating disc is fixed with a rocking handle, and the annular side face of the rocking handle is wrapped with an anti-skid rubber sleeve.

6. The drilling jig for plastic mold blanks as recited in claim 1, wherein: the upper end of the spring is connected with a baffle, the baffle is assembled on the annular side face of the screw rod, and the lower end face of the nut is tightly attached to the upper end face of the baffle.