CN211589308U

CN211589308U - Positioning fixture for milling machine

Info

Publication number: CN211589308U
Application number: CN202020140154.1U
Authority: CN
Inventors: 陈跃飞; 杨建明; 赵飞; 骆丽斯; 万承达
Original assignee: Guangdong Dasheng Construction Engineering Co ltd
Current assignee: Guangdong Dasheng Construction Engineering Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-09-29
Anticipated expiration: 2030-01-21

Abstract

The utility model relates to a positioning fixture for milling machine, including location base, supporting shoe, movable block and locating component, the activity groove has been seted up to location base both sides, the inside activity chamber of having seted up of location base, activity intracavity activity joint is fixed with the movable block, activity block center department screw thread through connection has the threaded rod, the activity intracavity is located threaded rod both sides welded fastening has the dead lever, and connecting rod other end welded fastening has the activity joint to fix on the supporting shoe of activity inslot, be provided with on the supporting shoe locating component. Has the advantages that: the movable block returns reciprocating motion under the effect of threaded rod and dead lever, will drive the supporting shoe and carry out synchronous motion, and connecting block among the locating component removes on branch, fixes a position the product through the locating piece of bottom and presss from both sides tightly, whole anchor clamps easy operation, simple structure, convenient to use, Z type handle and slipmat increase practicality and security performance.

Description

Positioning fixture for milling machine

Technical Field

The utility model relates to a relevant technical field of milling machine particularly, relates to a positioning fixture for milling machine.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.

Most of the existing milling machine clamps directly act on a product through a fastener, a pressure head and a piston head to clamp and position, the clamping force is intensively acted on the product, and the surface of the product is easy to generate indentation to influence the quality of the product; and the positioning operation is complicated, and the efficiency is low, so the positioning clamp for the milling machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning fixture for milling machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning fixture for milling machine, is including location base, supporting shoe, movable block and locating component, the activity groove has been seted up to location base both sides, the inside activity chamber of having seted up of location base, activity intracavity activity joint is fixed with the movable block, movable block center department screw thread through connection has the threaded rod, the activity intracavity is located threaded rod both sides welded fastening has the dead lever, activity through connection has on the dead lever the movable block, movable block both sides welded fastening has the connecting rod, connecting rod other end welded fastening has the activity joint to be fixed the activity inslot on the supporting shoe, be provided with between the supporting shoe locating component, locating component is including branch, connecting block and thread tightening pole.

Furthermore, the supporting rods are fixedly welded to two sides of the top end of the supporting block, the connecting blocks are movably connected to the supporting rods in a penetrating mode, and the threaded fixing rods are arranged between the supporting rods on the connecting blocks.

Furthermore, a plurality of movable holes are formed in the support rod, fixing holes matched with the movable holes are formed in one side of the connecting block, and the movable holes and the fixing holes are fixed through bolt rods.

Furthermore, a handle is fixedly welded at the top end of the threaded fixing rod, and a positioning block is fixedly welded at the bottom end of the threaded fixing rod.

Furthermore, processing rods are fixedly welded on two sides of the positioning base, and rubber non-slip mats are fixedly bonded on the upper surface of the positioning base between the movable grooves.

Furthermore, one end of the threaded rod penetrates through the positioning base and is fixedly welded with a Z-shaped handle, and a cushion made of rubber is fixedly sleeved on the Z-shaped handle.

Compared with the prior art, the utility model discloses following beneficial effect has: the movable block of installation gets down back reciprocating motion at threaded rod and dead lever effect, will drive the supporting shoe and carry out synchronous motion, and connecting block among the locating component removes on branch, fixes a position the product through the locating piece of bottom and presss from both sides tightly, and whole anchor clamps easy operation, simple structure, convenient to use, the Z type handle of installation and slipmat increase practicality and security performance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a positioning fixture for a milling machine according to the present invention;

FIG. 2 is a schematic diagram of a movable chamber of a positioning fixture for a milling machine according to the present invention;

fig. 3 is a schematic structural diagram of a positioning assembly of a positioning fixture for a milling machine according to the present invention;

reference numerals:

1. positioning a base; 11. a movable groove; 12. a movable cavity; 13. processing a rod; 14. a non-slip mat; 2. a support block; 3. a movable block; 31. a threaded rod; 32. fixing the rod; 33. a connecting rod; 34. a Z-shaped grip; 35. a soft cushion; 4. a positioning assembly; 41. a strut; 42. connecting blocks; 43. a threaded fixing rod; 44. a movable hole; 45. a fixing hole; 46. a latch rod; 47. a grip; 48. and (5) positioning the blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, according to the utility model discloses a positioning fixture for milling machine, including location base 1, supporting shoe 2, movable block 3 and locating component 4, location base 1 both sides have been seted up movable groove 11, location base 1 is inside to have been seted up movable chamber 12, activity joint is fixed with in the activity chamber 12 movable block 3, the threaded through connection of movable block 3 central point department has threaded rod 31, be located in the activity chamber 12 threaded rod 31 both sides welded fastening has dead lever 32, the activity through connection has movable block 3 on the dead lever 32, movable block 3 both sides welded fastening has connecting rod 33, the other end welded fastening of connecting rod 33 has movable joint to be fixed on the supporting shoe 2 in the activity groove 11, be provided with locating component 4 between the supporting shoe 2, locating component 4 is including branch 41, A connecting block 42 and a threaded fixing rod 43.

The supporting rods 41 are fixed to two sides of the top end of the supporting block 3 in a welded mode, the connecting blocks 42 are movably connected to the supporting rods 41 in a penetrating mode, and the threaded fixing rods 43 are arranged between the supporting rods 41 on the connecting blocks 42 and used for adjusting and fixing.

Wherein, a plurality of said activity holes 44 are opened on said strut 41, a fixed hole 45 matching with said activity hole 44 is opened on one side of said connecting block 42, and said activity hole 44 and said fixed hole 45 are fixed by a bolt rod 46, fixing the whole said locating block 48.

The handle 47 is welded and fixed at the top end of the threaded fixing rod 43, and the positioning block 48 is welded and fixed at the bottom end of the threaded fixing rod 43 and used for positioning the clamp.

Wherein, location base 1 both sides welded fastening has the processing pole 13, location base 1 is last to be located upper surface bonding between the movable groove 11 is fixed with slipmat 14 of rubber material, improves factor of safety.

Wherein, threaded rod 31 one end is run through location base 1 welded fastening has Z type handle 34, just cup joint the cushion 35 that is fixed with rubber material on the Z type handle 34, provides the comfort level.

Principle of operation

Through the above technical scheme of the utility model, a positioning fixture for milling machine, on placing the slipmat 14 on the location base 1 with the product in the use, then rotatory threaded rod 31 will drive the locating component 4 on the supporting shoe 2 to the product top, then operate connecting block 42 again and will fix the product through locating piece 48, it is fixed well to say that 45 fixed orificess and activity hole 44 are fixed through bolt pole 46, then operate threaded fixing pole 43 again and carry out stable fixed, whole operation process is simple to the product.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. A positioning fixture for a milling machine comprises a positioning base (1), supporting blocks (2), movable blocks (3) and positioning components (4), and is characterized in that movable grooves (11) are formed in two sides of the positioning base (1), a movable cavity (12) is formed in the positioning base (1), the movable blocks (3) are fixed in the movable cavity (12) through movable clamping, a threaded rod (31) is connected to the center of each movable block (3) in a penetrating manner through threads, fixed rods (32) are fixedly welded to two sides of the threaded rod (31) in the movable cavity (12), the movable blocks (3) are movably connected to the fixed rods (32) in a penetrating manner, connecting rods (33) are fixedly welded to two sides of each movable block (3), and movable clamping is fixedly welded to the other ends of the connecting rods (33) on the supporting blocks (2) in the movable grooves (11), the positioning assembly (4) is arranged between the supporting blocks (2), and the positioning assembly (4) comprises a supporting rod (41), a connecting block (42) and a threaded fixing rod (43).

2. The positioning fixture for the milling machine according to claim 1, wherein the supporting rods (41) are fixed to two sides of the top end of the supporting block (2) in a welding mode, the connecting blocks (42) are movably connected to the supporting rods (41) in a penetrating mode, and the threaded fixing rods (43) are arranged on the connecting blocks (42) and located between the supporting rods (41).

3. The positioning fixture for the milling machine according to claim 2, wherein the support rod (41) is provided with a plurality of movable holes (44), one side of the connecting block (42) is provided with a fixing hole (45) matched with the movable holes (44), and the movable holes (44) and the fixing hole (45) are fixed through a bolt rod (46).

4. The positioning fixture for the milling machine as claimed in claim 2, wherein a handle (47) is fixed to the top end of the threaded fixing rod (43) in a welding manner, and a positioning block (48) is fixed to the bottom end of the threaded fixing rod (43) in a welding manner.

5. The positioning fixture for the milling machine according to claim 1, characterized in that processing rods (13) are welded and fixed on two sides of the positioning base (1), and rubber anti-slip pads (14) are bonded and fixed on the upper surface of the positioning base (1) between the movable grooves (11).

6. The positioning fixture for the milling machine according to claim 1, wherein one end of the threaded rod (31) penetrates through the positioning base (1) and is welded and fixed with a Z-shaped grip (34), and a soft pad (35) made of rubber is sleeved and fixed on the Z-shaped grip (34).