CN212286706U - Machine tool clamp for cylindrical workpiece - Google Patents

Abstract

The utility model discloses a lathe anchor clamps for cylindric work piece, including first arc metal frame and second arc metal frame, the metal recess that first arc metal frame right side fixed metal bulge and second arc metal frame left side set up carries out the joint each other, and both sides are fixed with first fixing base and second fixing base about the first arc metal frame, first arc metal frame and second arc metal frame side-mounting have first T type metal pole and second T type metal pole. The utility model discloses a set up protruding piece of metal, metal recess, first T type metal pole, second T type metal pole, metal external screw thread, metal internal thread, arc metal sheet, T type cylinder pole, metal push pedal, big recess, metal storage frame and L type groove and solved cylindric work piece holder and rolled easily appearing in the work piece when pressing from both sides tightly, influence and the work piece holder in-process waste material that uses for a long time to work piece processing and scatter everywhere at the base, because anchor clamps block the problem of inconvenient quick clearance.

Description

Machine tool clamp for cylindrical workpiece

Technical Field

The utility model relates to a machine tool clamp technical field especially relates to a machine tool clamp for cylindric work piece.

Background

The machine tool clamp is a device for clamping a workpiece and guiding a cutter on a machine tool, and is used for positioning the workpiece and reliably clamping the workpiece, different working characteristics and structural forms of various machine tools are different, different requirements are correspondingly provided for the structure of the clamp, when the cylindrical workpiece clamp is used, a cylindrical workpiece is easy to roll in the clamp when the cylindrical workpiece clamp is clamped, certain influence is caused on the processing of the workpiece, meanwhile, waste materials of the conventional workpiece clamp are scattered around a base in the long-time use process, and the clamp is inconvenient to clean quickly, so that improvement is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine tool fixture for cylindric work piece, through setting up the protruding piece of metal, the metal recess, first T type metal pole, second T type metal pole, the metal external screw thread, the metal internal thread, the arc metal sheet, T type cylinder pole, the metal push pedal, big recess, metal storage material frame and L type groove have solved cylindric work piece fixture and have rolled in anchor clamps easily when pressing from both sides tightly, cause certain influence and work piece fixture to scatter everywhere at the base at the in-process waste material of long-time use to the processing of work piece, because anchor clamps block the problem of inconvenient quick clearance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model relates to a lathe anchor clamps for cylindric work piece, including first arc metal frame and second arc metal frame, the metal recess that the protruding piece of fixed metal in first arc metal frame right side and second arc metal frame left side set up carries out the joint each other, and both sides are fixed with first fixing base and second fixing base about the first arc metal frame, both sides are fixed with third fixing base and fourth fixing base about the second arc metal frame, and intermediate position installs first T type metal pole and second T type metal pole about first arc metal frame and the second arc metal frame.

Preferably, a metal external thread is arranged on the outer side of the first T-shaped metal rod, a metal internal thread is arranged in a round hole formed in the middle of the first arc-shaped metal frame, the metal internal thread is in threaded connection with the metal external thread, the radian of an arc-shaped metal plate fixed at the tail end of the first T-shaped metal rod is equal to the actual radian of the round hole formed in the middle of the first arc-shaped metal frame, and the right side face of the arc-shaped metal plate and the right side face of the first arc-shaped metal frame are located on the same horizontal line.

Preferably, a first groove and a second groove are formed in the inner side of the metal base arranged below the first arc-shaped metal frame, and the first fixing seat and the second fixing seat are clamped with the first groove and the second groove respectively.

Preferably, a T-shaped cylindrical rod penetrates through a circular through hole formed in the right side face of the metal base, a metal push plate is fixed to the tail end of the T-shaped cylindrical rod, the lower surface of the metal push plate is abutted to the upper surface of the metal base, and the metal push plate slides on the surface of the metal base under the action of thrust.

Preferably, big recess has been seted up to the left side position of the inside upper surface of metal base, and big recess and metal base corner are provided with L type groove, big recess both ends carry out the butt with L type groove.

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

1. the effect of secondary fixation of a cylindrical workpiece under the condition of fixation by the force of two angles is achieved by arranging the metal convex block, the metal groove, the first T-shaped metal rod, the second T-shaped metal rod, the metal external thread, the metal internal thread and the arc-shaped metal plate, and the problem that the cylindrical workpiece is easy to roll in the clamp and causes certain influence on the processing of the workpiece when the cylindrical workpiece clamp is clamped is solved. The metal external thread carries out the screw thread each other with the metal internal thread and advances one by one, and the in-process that advances one by one drives the arc metal sheet and pushes forward, has pressure between arc metal sheet and the cylindrical work piece all the time, and this kind of two point locations carry out the structural design that the secondary is fixed and hinder cylindrical work piece and rotate, fully guarantee the stability of anchor clamps, guarantee workpiece quality.

2. Through arranging the T-shaped cylindrical rod, the metal push plate, the large groove, the metal storage frame and the L-shaped groove, the effect of quickly removing waste materials can be achieved without moving the clamp, the problem that the waste materials are scattered around the base in the long-time use process of a workpiece clamp and are inconvenient to quickly clean due to the blocking of the clamp is solved, in the utility model, a user directly pushes the T-shaped cylindrical rod by hand, the T-shaped cylindrical rod directly drives the metal push plate to move forwards through a structure penetrating through the circular through hole, the structural design quickly pushes the waste materials into the metal storage frame without moving the clamp, the design of the L-shaped groove ensures that two ends of the metal storage frame and the metal base are on the same horizontal line, the waste materials are not blocked from entering the metal storage frame, the speed of cleaning the waste materials is high, one-pull-push operation can be realized, when the waste materials in the metal storage frame are full, the user directly pulls out the metal storage frame and cleans.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the installation and fixation of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below

1. A first arc-shaped metal frame; 2. a second arc-shaped metal frame; 3. a first fixed seat; 4. a second fixed seat; 5. a third fixed seat; 6. a fourth fixed seat; 7. a first hydraulic lever; 8. a second hydraulic rod; 9. a metal bump; 10. a metal groove; 11. a first T-shaped metal rod; 12. a second T-shaped metal rod; 13. a metal external thread; 14. a metal internal thread; 15. an arc-shaped metal plate; 16. a metal base; 17. a first groove; 18. a second groove; 19. a circular through hole; 20. a T-shaped cylindrical rod; 21. a metal push plate; 22. a large groove; 23. a metal storage frame; 24. an L-shaped groove.

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.

Referring to fig. 1-3, the present invention is a machine tool fixture for cylindrical workpieces, comprising a first arc metal frame 1 and a second arc metal frame 2, wherein a metal protrusion 9 fixed on the right side of the first arc metal frame 1 is engaged with a metal groove 10 arranged on the left side of the second arc metal frame 2, such engagement structure is used for limiting, and prevents the first arc metal frame 1 and the second arc metal frame 2 from deviating, and a first fixing seat 3 and a second fixing seat 4 are fixed on the upper and lower sides of the first arc metal frame 1, a third fixing seat 5 and a fourth fixing seat 6 are fixed on the upper and lower sides of the second arc metal frame 2, and a first T-shaped metal rod 11 and a second T-shaped metal rod 12 are installed on the left and right middle positions of the first arc metal frame 1 and the second arc metal frame 2, and a metal external thread 13 is arranged on the outer side of the first T-shaped metal rod 11, and be provided with metal internal thread 14 in the round hole that first arc metal frame 1 intermediate position was seted up, carry out threaded connection between metal internal thread 14 and the metal external screw thread 13, this kind of threaded connection's mode is when rotating, the screw thread advances to drive arc metal sheet 15 and carries out the secondary and fix, the stability of structure is kept, the gliding condition of work piece can not appear, and the 15 radians of the fixed arc metal sheet of 11 tail ends of first T type metal pole equals with the actual radian of the round hole of seting up in the middle of first arc metal frame 1, 15 right flank of arc metal sheet and first arc metal frame 1 right flank are in same water flat line.

A first groove 17 and a second groove 18 are arranged on the inner side of a metal base 16 arranged below a first arc-shaped metal frame 1, a first fixing seat 3 and a second fixing seat 4 are respectively clamped with the first groove 17 and the second groove 18, a T-shaped cylindrical rod 20 penetrates through a circular through hole 19 arranged on the right side of the metal base 16, a metal push plate 21 is fixed at the tail end of the T-shaped cylindrical rod 20, the lower surface of the metal push plate 21 is abutted against the upper surface of the metal base 16, the metal push plate 21 slides on the surface of the metal base 16 under the action of thrust, a sliding structure directly pushes waste materials into a metal storage frame 23, a large groove 22 is arranged on the left side of the upper surface inside the metal base 16, an L-shaped groove 24 is arranged at the corner of the large groove 22 and the metal base 16, and the two ends of the metal storage frame 23 are positioned on the same horizontal line with the metal base 16 due to the design of the L-shaped groove 24, the waste materials are not blocked from entering the metal storage frame 23, and two ends of the large groove 22 are abutted with the L-shaped groove 24.

The working principle of the utility model is that when the clamp is used, the first hydraulic rod 7 and the second hydraulic rod 8 drive the second arc metal frame 2 to move downwards until the metal convex block 9 is clamped with the metal groove 10, the first arc metal frame 1 and the second arc metal frame 2 completely wrap the cylindrical workpiece head, the first arc metal frame 1 and the second arc metal frame 2 fix the cylindrical workpiece, meanwhile, a user rotates the first T-shaped metal rod 11 and the second T-shaped metal rod 12, the metal external thread 13 and the metal internal thread 14 mutually carry out thread progressive, the arc metal plates 15 are driven to press forwards in the progressive process, the two arc metal plates 15 carry out secondary fixation on the cylindrical workpiece, after the clamp is used for a long time, the user directly pushes the T-shaped cylindrical rod 20 with hands, the T-shaped cylindrical rod 20 directly drives the metal push plate 21 to move forwards through the structure penetrating through the circular through hole 19, the metal push pedal 21 promotes the waste material until dropping in metal storage frame 23, and the design in L type groove 24 guarantees that metal storage frame 23 both ends are in same water flat line with metal base 16, does not block in the waste material gets into metal storage frame 23, and it can directly to take out the clearance with metal storage frame 23 when the waste material is more in metal storage frame 23.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. A machine tool clamp for cylindrical workpieces, comprising a first arc-shaped metal frame (1) and a second arc-shaped metal frame (2), characterized in that: the metal protruding block (9) that first arc metal frame (1) right side was fixed carries out the joint each other with metal recess (10) that second arc metal frame (2) left side set up, and both sides are fixed with first fixing base (3) and second fixing base (4) about first arc metal frame (1), both sides are fixed with third fixing base (5) and fourth fixing base (6) about second arc metal frame (2), and intermediate position installs first T type metal pole (11) and second T type metal pole (12) about first arc metal frame (1) and second arc metal frame (2).

2. The machine tool clamp for the cylindrical workpiece as claimed in claim 1, wherein a metal external thread (13) is arranged on the outer side of the first T-shaped metal rod (11), a metal internal thread (14) is arranged in a round hole formed in the middle of the first arc-shaped metal frame (1), the metal internal thread (14) is in threaded connection with the metal external thread (13), the radian of an arc-shaped metal plate (15) fixed at the tail end of the first T-shaped metal rod (11) is equal to the actual radian of the round hole formed in the middle of the first arc-shaped metal frame (1), and the right side face of the arc-shaped metal plate (15) and the right side face of the first arc-shaped metal frame (1) are in the same horizontal line.

3. The machine tool clamp for the cylindrical workpiece according to claim 1, wherein a first groove (17) and a second groove (18) are formed in the inner side of the metal base (16) arranged below the first arc-shaped metal frame (1), and the first fixing seat (3) and the second fixing seat (4) are respectively clamped with the first groove (17) and the second groove (18).

4. The machine tool fixture for the cylindrical workpiece as claimed in claim 3, wherein a T-shaped cylindrical rod (20) penetrates through a circular through hole (19) formed in the right side surface of the metal base (16), a metal push plate (21) is fixed at the tail end of the T-shaped cylindrical rod (20), the lower surface of the metal push plate (21) is abutted against the upper surface of the metal base (16), and the metal push plate (21) slides on the surface of the metal base (16) under the action of thrust.

5. The machine tool clamp for the cylindrical workpiece as set forth in claim 3, wherein a large groove (22) is formed at a left side position of the inner upper surface of the metal base (16), an L-shaped groove (24) is formed at a corner of the large groove (22) and the metal base (16), and both ends of the large groove (22) are abutted against the L-shaped groove (24).

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