CN210499336U

CN210499336U - Machining presss from both sides tight frock platform with rotation with adjustable

Info

Publication number: CN210499336U
Application number: CN201921548485.2U
Authority: CN
Inventors: 缪剑晖; 周飞; 周剑锋
Original assignee: Anhui Highly Precision Casting Co Ltd
Current assignee: Anhui Highly Precision Casting Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-12
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses an adjustable rotating and clamping tool table for machining, which comprises a tool table, wherein a rotating clamp is arranged at the top of the tool table, a lead screw is arranged at the top of the rotating clamp, the end part of the lead screw is connected with a connecting piece, a connecting rod is arranged inside the connecting piece, the connecting piece is clamped and connected with the connecting rod, rotary grooves are symmetrically arranged inside the connecting piece, rotary shafts are symmetrically fixed on the surfaces of the connecting rod, and the rotary grooves are rotationally connected with the rotary shafts; the utility model discloses a collapsible crank of design for when needs press from both sides tight mechanical block, can make it drive the clamp splice and remove on the surface of anchor clamps through connecting piece, connecting rod and the rotatory lead screw of crank of design, then place the anchor clamps surface to the mechanical block and fix, let the processing personnel can convenient operation anchor clamps, can also fold the crank through the structure of design simultaneously, it is more convenient to let the crank use.

Description

Machining presss from both sides tight frock platform with rotation with adjustable

Technical Field

The utility model belongs to the technical field of rotary fixture tool table, concretely relates to machining presss from both sides tight tool table with rotation with adjustable.

Background

Tooling table, namely the process equipment: the clamp is a technological device used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions.

The existing rotary fixture tooling table still has some defects when in use: the screw rod handle of current rotary fixture frock platform is that the welded fastening is dead, and the handle is ninety degrees angles with the lead screw, can not once only adjust the clamp splice to wanted position when rotatory, and the processing personnel are operated very loaded down with trivial details, and difficult operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining presss from both sides tight frock platform with rotation with adjustable to solve the lead screw handle that proposes current rotary fixture frock platform among the above-mentioned background art, it is dead that the weld fixation is, and the handle is ninety degrees angles with the lead screw, can not once only adjust the clamp splice to the position of wanting when rotatory, and the processing personnel operation is got up very loaded down with trivial details, and the difficult problem of operating.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable machining is with rotatory tight frock platform that presss from both sides, includes the frock platform, the top of frock platform is provided with rotary fixture, rotary fixture's top is provided with the lead screw, the end connection of lead screw has the connecting piece, the inside of connecting piece is provided with the connecting rod, the connecting piece is connected with the connecting rod block, the spiral groove has been seted up to the inside symmetry of connecting piece, the surface symmetry of connecting rod is fixed with the spiral shaft, spiral groove and spiral shaft swivelling joint, the surface cover of connecting rod is equipped with the crank, the surface of connecting rod is fixed with the baffle for the both ends of crank.

Preferably, a clamping block is fixed on the surface of the tool table, a clamping groove is formed in the bottom of the rotary clamp and is connected with the clamping block in a clamping mode, built-in grooves are symmetrically formed in the inner wall of the clamping groove, a through groove penetrates through the surface of the clamping block, a limiting rod is arranged inside the through groove, the end portion of the limiting rod is connected with the built-in grooves in a clamping mode, a screw hole is formed in the bottom of the tool table, a bolt penetrates through the bottom end of the limiting rod, and the bolt is connected with the screw hole in a clamping mode.

Preferably, the cross section of the through groove is of a T-shaped structure, and the inner wall of the through groove is attached to the end face of the limiting rod.

Preferably, the end of the bolt is connected with an operating handle, and the operating handle is of a circular ring structure.

Preferably, the crank is a plastic component, and grooves are formed in the surface of the crank at equal intervals.

Preferably, the end face of the connecting rod is of an arc-shaped structure, and the connecting rod is attached to the inside of the connecting piece.

Preferably, the front end of the screw rod is provided with a clamping block, and the clamping block is a metal component.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a collapsible crank of design for when needs press from both sides tight mechanical block, can make it drive the clamp splice and remove on the surface of anchor clamps through connecting piece, connecting rod and the rotatory lead screw of crank of design, then place the anchor clamps surface to the mechanical block and fix, let the processing personnel can convenient operation anchor clamps, can also fold the crank through the structure of design simultaneously, it is more convenient to let the crank use.

2. The utility model discloses a connection direction of design, when letting rotary fixture and frock platform installation, can fix rotary fixture on the frock platform temporarily through fixture block, draw-in groove, built-in groove, the groove of running through and gag lever post of design for bolt hole on the rotary fixture aligns with the bolt hole on the frock platform, avoids directly placing the problem that the bolt hole is difficult to the alignment.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;

FIG. 3 is a schematic view of the structure of the connecting member of the present invention;

FIG. 4 is a schematic view of the crank structure of the present invention;

fig. 5 is a schematic view of the structure of the slot of the present invention;

fig. 6 is an enlarged schematic view of the utility model at the point B in fig. 5;

FIG. 7 is a schematic view of the structure of the stop lever of the present invention;

in the figure: 1. a tooling table; 2. rotating the clamp; 3. a screw rod; 4. a connecting member; 5. a connecting rod; 6. rotating the groove; 7. rotating the shaft; 8. a crank; 9. a baffle plate; 10. a clamping block; 11. a card slot; 12. a built-in groove; 13. a through groove; 14. a limiting rod; 15. a screw hole; 16. and (4) bolts.

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.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution: an adjustable rotary clamping tool table for machining comprises a tool table 1, wherein a rotary clamp 2 is arranged at the top of the tool table 1, a screw rod 3 is arranged at the top of the rotary clamp 2, a connecting piece 4 is connected to the end part of the screw rod 3, a connecting rod 5 is arranged inside the connecting piece 4, the connecting piece 4 is connected with the connecting rod 5 in a clamping manner, rotary grooves 6 are symmetrically arranged inside the connecting piece 4, rotary shafts 7 are symmetrically fixed on the surface of the connecting rod 5, the rotary grooves 6 are rotationally connected with the rotary shafts 7, a crank 8 is sleeved on the surface of the connecting rod 5, and baffle plates 9 are fixed on the surface of the connecting rod 5 relative to the two ends of the crank 8. by the aid of the designed foldable crank 8, when a mechanical block needs to be clamped, the screw rod 3 can be rotated through the connecting piece 4, the connecting rod 5 and the crank 8 to drive a clamping block to move on the surface of the clamp, and then, let the processing personnel can convenient operation anchor clamps, can also fold handle 8 through the structure of design simultaneously, make handle 8 use more convenient.

Example 2

Referring to fig. 1 to 7, the present invention provides a technical solution: an adjustable rotary clamping tool table for machining comprises a tool table 1, wherein a rotary clamp 2 is arranged at the top of the tool table 1, a screw rod 3 is arranged at the top of the rotary clamp 2, a connecting piece 4 is connected to the end part of the screw rod 3, a connecting rod 5 is arranged inside the connecting piece 4, the connecting piece 4 is connected with the connecting rod 5 in a clamping manner, rotary grooves 6 are symmetrically arranged inside the connecting piece 4, rotary shafts 7 are symmetrically fixed on the surface of the connecting rod 5, the rotary grooves 6 are rotationally connected with the rotary shafts 7, a crank 8 is sleeved on the surface of the connecting rod 5, and baffle plates 9 are fixed on the surface of the connecting rod 5 relative to the two ends of the crank 8. by the aid of the designed foldable crank 8, when a mechanical block needs to be clamped, the screw rod 3 can be rotated through the connecting piece 4, the connecting rod 5 and the crank 8 to drive a clamping block to move on the surface of the clamp, and then, let the processing personnel can convenient operation anchor clamps, can also fold handle 8 through the structure of design simultaneously, make handle 8 use more convenient.

In this embodiment, preferably, a fixture block 10 is fixed on the surface of the tool table 1, a clamping groove 11 is formed at the bottom of the rotary fixture 2, the clamping groove 11 is connected with the fixture block 10 in a clamping manner, an inner groove 12 is symmetrically formed on the inner wall of the clamping groove 11, a through groove 13 is formed through the surface of the fixture block 10, a limiting rod 14 is arranged inside the through groove 13, the end of the limiting rod 14 is connected with the inner groove 12 in a clamping manner, a screw hole 15 is formed at the bottom of the tool table 1, a bolt 16 is arranged through the bottom end of the limiting rod 14, and the bolt 16 is connected with the screw hole 15 in a clamping manner, the rotary fixture 2 can be temporarily fixed on the tooling table 1 through the designed fixture block 10, the designed clamping groove 11, the designed built-in groove 12, the designed through groove 13 and the designed limiting rod 14, make bolt hole on rotary fixture 2 and the bolt hole on the frock platform 1 align, avoid directly placing the problem that the bolt hole is difficult to align.

In this embodiment, preferably, the cross section of the through groove 13 is a T-shaped structure, and the inner wall of the through groove 13 is attached to the end surface of the limit rod 14, so that the limit rod 14 can rotate inside the through groove 13.

In this embodiment, an operating handle is preferably connected to an end of the bolt 16, the operating handle is in a circular ring structure, and the bolt 16 is operated by the operating handle.

In this embodiment, preferably, the crank 8 is a plastic component, and grooves are formed in the surface of the crank 8 at equal intervals, so that the crank 8 can be conveniently rocked.

In this embodiment, preferably, the end surface of the connecting rod 5 is an arc-shaped structure, the connecting rod 5 is attached to the inside of the connecting member 4, and the rotating angle of the connecting rod 5 is limited by the connecting member 4.

In this embodiment, preferably, the front end of the screw rod 3 is provided with a clamping block, the clamping block is a metal component, and the mechanical block is clamped by the clamping block.

The utility model discloses a theory of operation and use flow: when the utility model is used, the connecting rod 5 is firstly stirred to move in the connecting piece 4, the rotating shaft 7 is simultaneously driven to rotate in the rotating groove 6, so that the connecting rod 5 and the end part of the screw rod 3 form a ninety-degree angle, then the crank 8 is shaken by taking the screw rod 3 as the circle center, the crank 8 drives the screw rod 3 to rotate through the connecting rod 5, the screw rod 3 drives the clamping block to move on the surface of the rotating clamp 2, then the machine to be processed is placed on the surface of the rotating clamp 2, then the crank 8 is shaken by taking the screw rod 3 as the circle center, the crank 8 drives the screw rod 3 to rotate through the connecting rod 5, simultaneously the screw rod 3 drives the clamping block to extrude the mechanical block to be processed to move on the surface of the rotating clamp 2, when the screw rod 3 pushes the clamping block to a certain position, the mechanical block can be clamped and processed, after the processing is finished, the mechanical block is taken down by driving the clamping block through the screw rod 3, then stir connecting rod 5 and remove in the inside of connecting piece 4, it is rotatory in the inside of spiral groove 6 to drive the spiral shaft 7 simultaneously, make crank 8 and the tip laminating of lead screw 3, when carrying out rotary fixture 2 and frock platform 1 installation, place the surface of frock platform 1 to rotary fixture 2 earlier, let draw-in groove 11 block to the surface of fixture block 10 simultaneously, it is rotatory in the inside that runs through groove 13 through gag lever post 14 afterwards, make its front end and built-in groove 12 block be connected, it is spacing to rotary fixture 2, then through twist bolt 16, make its card go into the inside of screw 15, then further fixed frock platform 1 with rotary fixture 2 with the bolt can.

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 machining presss from both sides tight frock platform with rotation with adjustable, includes frock platform (1), the top of frock platform (1) is provided with rotary fixture (2), the top of rotary fixture (2) is provided with lead screw (3), its characterized in that: the end connection of lead screw (3) has connecting piece (4), the inside of connecting piece (4) is provided with connecting rod (5), connecting piece (4) are connected with connecting rod (5) block, spiral groove (6) have been seted up to the inside symmetry of connecting piece (4), the surface symmetry of connecting rod (5) is fixed with spiral shaft (7), spiral groove (6) and spiral shaft (7) swivelling joint, the surface cover of connecting rod (5) is equipped with crank (8), the surface of connecting rod (5) is fixed with baffle (9) for the both ends of crank (8).

2. The adjustable rotary clamping tooling table for machining according to claim 1, wherein: the fixture comprises a fixture table (1), a fixture block (10) is fixed on the surface of the fixture table (1), a clamping groove (11) is formed in the bottom of a rotary fixture (2), the clamping groove (11) is connected with the fixture block (10) in a clamped mode, a built-in groove (12) is symmetrically formed in the inner wall of the clamping groove (11), a through groove (13) is formed in the surface of the fixture block (10) in a penetrating mode, a limiting rod (14) is arranged inside the through groove (13), the end portion of the limiting rod (14) is connected with the built-in groove (12) in a clamped mode, a screw hole (15) is formed in the bottom of the fixture table (1), a bolt (16) penetrates through the bottom end of the limiting rod (14), and the bolt (16) is connected with.

3. The adjustable rotary clamping tooling table for machining according to claim 2, wherein: the cross section of the through groove (13) is of a T-shaped structure, and the inner wall of the through groove (13) is attached to the end face of the limiting rod (14).

4. The adjustable rotary clamping tooling table for machining according to claim 2, wherein: the end part of the bolt (16) is connected with an operating handle which is of a circular ring structure.

5. The adjustable rotary clamping tooling table for machining according to claim 1, wherein: the crank (8) is a plastic component, and grooves are formed in the surface of the crank (8) at equal intervals.

6. The adjustable rotary clamping tooling table for machining according to claim 1, wherein: the terminal surface of connecting rod (5) is the arc structure, the inside laminating of connecting rod (5) and connecting piece (4).

7. The adjustable rotary clamping tooling table for machining according to claim 1, wherein: the front end of the screw rod (3) is provided with a clamping block, and the clamping block is a metal component.