CN218611896U - Milling machine fixture easy to assemble - Google Patents

Abstract

The utility model discloses an easily assembled milling machine fixture, including the clamp and the grip block that slides and set up at the clamp inboard, one side of grip block is provided with the extrusion piece, be connected with connection structure between grip block and the extrusion piece, connection structure includes the spread groove that sets up in grip block one side and be connected with the extrusion piece, and sets up the coupling assembling between extrusion piece and spread groove both sides, the coupling assembling includes the cavity that sets up in extrusion piece both sides, and slide block that sets up in the cavity inside, the inboard of slider is fixed with the fixture block; through the extrusion piece of design, can replace the grip block to extrude the work piece, carry out effectual protection to the grip block, and through the connection structure of design, can let personnel easily change the equipment to the extrusion piece of wearing and tearing, easy operation is convenient, is favorable to guaranteeing that the centre gripping is stable.

Description

Milling machine fixture easy to assemble

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to milling machine fixture of easily assembling.

Background

The milling machine fixture is mainly used for processing planes, grooves, splines and various forming surfaces on parts, is one of the most common fixtures, and comprises a plurality of types, wherein the flat tongs are the most common one, when the flat tongs are used, a screw rod is used for pushing and pressing a clamping block, and the clamping block is used for firmly extruding a workpiece so as to ensure the stability of the workpiece. .

The clamping block on the existing clamp is generally in direct contact with a workpiece, and when the clamping block is subjected to large pressure for a long time, the clamping block is easy to wear, so that the clamping stability is influenced, and therefore, a structure which can protect the clamping block and is easy to assemble and replace needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy milling machine fixture of equipment to solve the long-term back of using of the current anchor clamps that provide in the above-mentioned background art, the problem of wearing and tearing takes place easily for the grip block.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy milling machine fixture who assembles, includes the clamp and slides the grip block that sets up at the clamp inboard, one side of grip block is provided with the extrusion piece, be connected with connection structure between grip block and the extrusion piece, connection structure is including seting up in grip block one side and the spread groove that is connected with the extrusion piece to and set up the coupling assembling between extrusion piece and spread groove both sides, coupling assembling is including seting up the cavity in extrusion piece both sides to and slide and set up the slider inside the cavity, the inboard of slider is fixed with the fixture block, the draw-in groove that supplies the fixture block embedding is seted up to the both sides of extrusion piece.

Preferably, coupling assembling still includes the screw hole of seting up in the cavity outside to and the threaded rod with screw hole threaded connection, the threaded rod inner is rotated with the slider and is connected.

Preferably, the inside of slider rotates and is provided with and revolves the piece, the inner of threaded rod is fixed mutually with revolving the piece.

Preferably, the outer end of the threaded rod is provided with a rotating handle, and the surface of the rotating handle is provided with anti-skid grains.

Preferably, a shifting assembly is arranged between the top of the extrusion block and the clamping block and comprises a shifting block fixed at the top of the extrusion block and a shifting groove which is formed in the top of the clamping block and is penetrated by the shifting block.

Preferably, the clamp body is provided with spacing subassembly near the one end top of extrusion piece, spacing subassembly is including sliding the L type piece that sets up at the clamp body top to and fix the gag lever post in L type piece bottom one side, the through hole has been seted up to the inside of L type piece, the inside through-going of through hole is provided with the bolt, the top threaded connection of bolt has the nut.

Preferably, a T-shaped top groove is formed in the top surface of the clamp body relative to the bottom of the through hole, and the bottom end of the bolt is connected to the inside of the top groove in a sliding mode.

Preferably, one side of the clamping block is connected with a screw rod, and the screw rod is in threaded connection with the clamp body and extends out of the clamp body.

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

through the extrusion piece of design, can replace the grip block to extrude the work piece, carry out effectual protection to the grip block, and through the connection structure of design, can let personnel easily change the equipment to the extrusion piece of wearing and tearing, easy operation is convenient, is favorable to guaranteeing that the centre gripping is stable.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a top cross-sectional view of the junction of the clamping block and the expression block of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged view of a portion of the connection assembly of fig. 2 according to the present invention;

figure 4 is a front cross-sectional view of the extrusion block of figure 1 of the present invention;

fig. 5 is a front cross-sectional view of the limiting assembly of fig. 1 according to the present invention;

FIG. 6 is a top view of the stop assembly of FIG. 1 in accordance with the present invention;

in the figure: 100. a clip body; 200. a clamping block; 300. extruding the block; 400. a connecting structure; 401. connecting grooves; 402. a connecting assembly; 4021. a chamber; 4022. a slider; 4023. a clamping block; 4024. a card slot; 4025. a threaded hole; 4026. a threaded rod; 4027. rotating the block; 4028. turning a handle; 500. a limiting component; 501. an L-shaped block; 502. a limiting rod; 503. a through hole; 504. a bolt; 505. a top groove; 506. a nut; 600. the component is stirred; 601. a shifting block; 602. the groove is toggled.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides an easy milling machine fixture of equipment, including clamp 100 and the clamping block 200 of slip setting at clamp 100 inboard, one side of clamping block 200 is provided with extrusion block 300, through the extrusion block 300 of design, can replace clamping block 200 to extrude the work piece, effectual protection has been carried out to clamping block 200, be connected with connection structure 400 between clamping block 200 and the extrusion block 300, through the connection structure 400 of design, can let the personnel easily change the equipment to the extrusion block 300 of wearing and tearing, easy operation is convenient, be favorable to guaranteeing the centre gripping stability, connection structure 400 is including seting up in clamping block 200 one side and the spread groove 401 that is connected with extrusion block 300, accomplish the location installation of extrusion block 300, and set up the coupling assembling 402 between extrusion block 300 and spread groove 401 both sides, 402 is including seting up the cavity 4021 in extrusion block 300 both sides, and the slider 4022 of slip setting in cavity 4021 inside, slider 4022 can slide in the inside of cavity 4021, the inboard of slider 4022 is fixed with fixture block 4023, the both sides of extrusion block 300 of confession 4023 are seted up fixture 4024, will be inserted in fixed.

In this embodiment, it is preferable that the connection assembly 402 further includes a threaded hole 4025 opened outside the cavity 4021, and a threaded rod 4026 threadedly connected to the threaded hole 4025, an inner end of the threaded rod 4026 is rotatably connected to the slider 4022, and the slider 4022 is pushed by the threaded rod 4026.

In this embodiment, preferably, a rotary block 4027 is rotatably disposed inside the slider 4022, and the inner end of the threaded rod 4026 is fixed to the rotary block 4027, thereby completing the rotational connection between the threaded rod 4026 and the slider 4022.

In this embodiment, preferably, a knob 4028 is disposed at an outer end of the threaded rod 4026, so as to facilitate rotation of the threaded rod 4026, and anti-slip threads are disposed on a surface of the knob 4028.

In this embodiment, preferably, a toggle assembly 600 is disposed between the top of the extrusion block 300 and the clamping block 200, the toggle assembly 600 includes a toggle block 601 fixed to the top of the extrusion block 300, and a toggle groove 602 opened at the top of the clamping block 200 and allowing the toggle block 601 to penetrate therethrough, and after the fixation of the extrusion block 300 is released, the extrusion block 300 can be detached by using the toggle assembly 600.

In this embodiment, preferably, the clamp body 100 is provided with the limiting component 500 near the top of the one end of the extrusion block 300, the limiting component 500 includes the L-shaped block 501 which is slidably arranged on the top of the clamp body 100, and the limiting rod 502 which is fixed on one side of the bottom end of the L-shaped block 501, the workpiece can be supported by the limiting rod 502, so that the fixing effect on the workpiece is improved, the through hole 503 is formed in the L-shaped block 501, the bolt 504 penetrates through the through hole 503, the nut 506 is connected to the top of the bolt 504 through threads, and the mounting stability of the L-shaped block 501 is ensured.

In this embodiment, preferably, a top surface of the clamp body 100 is opened with a T-shaped top groove 505 opposite to the bottom of the through hole 503, and the bottom end of the bolt 504 is slidably connected inside the top groove 505, so as to facilitate adjusting the position of the L-shaped block 501.

In this embodiment, preferably, a screw is connected to one side of the clamping block 200, the screw can be rotated to push the clamping block 200, and the screw is in threaded connection with the clamp body 100 and extends to the outside of the clamp body 100.

The utility model discloses a theory of operation and use flow: when the device is used, the clamping block 200 and the extrusion block 300 can be assembled firstly, the operation is to put the extrusion block 300 into the connecting groove 401, then the rotary handles 4028 on both sides are rotated, the threaded rod 4026 pushes the sliding block 4022 and the clamping block 4023 to move until the clamping block 4023 is clamped into the clamping groove 4024 and firmly extrudes the extrusion block 300, the assembly between the clamping block 200 and the extrusion block 300 is completed, then the workpiece can be placed inside the clamp body 100, the screw on one side of the clamping block 200 is rotated to push the clamping block 200 to move inside the clamp body 100 until the extrusion block 300 on one side of the clamping block 200 firmly clamps the workpiece, then the bolt 504 penetrates through the through hole 503 to enable the bottom end of the bolt 504 to slide into the inside of the top groove 505 until the bottom end of the limiting rod 502 abuts against the workpiece, then the nut 506 is sleeved on the bolt 504 and screwed tightly, the L-shaped block 501 is well fixed, and the workpiece is thoroughly fixed under the combined action of the above structures, and the stability of the workpiece is ensured.

Although embodiments of the present invention have been shown and described (with particularity and detail in the foregoing description), 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 (8)

1. An easy-to-assemble milling machine fixture, comprising a clamp body (100) and a clamping block (200) arranged inside the clamp body (100) in a sliding manner, characterized in that: one side of centre gripping piece (200) is provided with extrusion piece (300), be connected with connection structure (400) between centre gripping piece (200) and extrusion piece (300), connection structure (400) are including seting up in centre gripping piece (200) one side and spread groove (401) that are connected with extrusion piece (300) to and set up at extrusion piece (300) and spread groove (401) coupling assembling (402) between both sides, coupling assembling (402) are including seting up at cavity (4021) of extrusion piece (300) both sides, and slide setting slider (4022) inside cavity (4021), the inboard of slider (4022) is fixed with fixture block (4023), draw-in groove (4024) that supply fixture block (4023) embedding are seted up to the both sides of extrusion piece (300).

2. An easily assembled milling jig according to claim 1, wherein: the connecting assembly (402) further comprises a threaded hole (4025) formed in the outer side of the cavity (4021) and a threaded rod (4026) in threaded connection with the threaded hole (4025), and the inner end of the threaded rod (4026) is in rotary connection with the sliding block (4022).

3. An easy to assemble milling jig according to claim 2 wherein: the inside rotation of slider (4022) is provided with and revolves piece (4027), the inner of threaded rod (4026) is fixed mutually with revolving piece (4027).

4. An easily assembled milling jig according to claim 2, wherein: the outer end of the threaded rod (4026) is provided with a rotary handle (4028), and the surface of the rotary handle (4028) is provided with anti-skid grains.

5. An easy to assemble milling jig according to claim 1 wherein: be provided with between the top of extrusion piece (300) and grip block (200) and stir subassembly (600), stir subassembly (600) including fixing stirring piece (601) at extrusion piece (300) top to and set up in grip block (200) top and supply stirring groove (602) that stirring piece (601) run through.

6. An easily assembled milling jig according to claim 1, wherein: the utility model discloses a clamp structure, including clamp body (100), the one end top that is close to extrusion piece (300) is provided with spacing subassembly (500), spacing subassembly (500) are including sliding L type piece (501) that sets up at clamp body (100) top to and fix gag lever post (502) in L type piece (501) bottom one side, through hole (503) have been seted up to the inside of L type piece (501), the inside of through hole (503) is run through and is provided with bolt (504), the top threaded connection of bolt (504) has nut (506).

7. An easy to assemble milling jig according to claim 6 wherein: the top surface of the clamp body (100) is provided with a T-shaped top groove (505) relative to the bottom of the through hole (503), and the bottom end of the bolt (504) is connected inside the top groove (505) in a sliding manner.

8. An easily assembled milling jig according to claim 1, wherein: one side of the clamping block (200) is connected with a screw rod, and the screw rod is in threaded connection with the clamp body (100) and extends out of the outer side of the clamp body (100).

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