CN220029369U

CN220029369U - Lathe tool structure applied to pull rod

Info

Publication number: CN220029369U
Application number: CN202320204600.4U
Authority: CN
Inventors: 程小龙; 姜伟
Original assignee: WUHU SANLIAN FORGING CO Ltd
Current assignee: WUHU SANLIAN FORGING CO Ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-11-17
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a lathe tool structure applied to a pull rod, which belongs to the field of lathe machining and comprises a clamping block and the pull rod arranged in the clamping block.

Description

Lathe tool structure applied to pull rod

Technical Field

The utility model relates to lathe machining, in particular to a lathe tooling structure applied to a pull rod.

Background

Frock, the technology equipment: refers to the generic term for various tools used in the manufacturing process. Including tools/jigs/dies/gauges/inspection tools/assistive tools/pliers tools/station tools, etc. The fixture is a general short for the fixture, and is a process device for rapidly fastening workpieces during processing so as to ensure that a machine tool, a cutter and the workpieces keep correct relative positions.

The existing lathe tool structure clamps a certain part of the pull rod by the clamping blocks, so that the single-standard positioning is not firm, the ball pin is easy to wear, the ball pin needs to be replaced frequently, the clamping positioning is not firm, the large back cutting amount of turning cannot be performed, and the use is inconvenient.

Disclosure of Invention

The utility model aims to overcome the defects that in the prior art, a ball pin is easy to wear, needs to be replaced frequently, is not firm in clamping and positioning, cannot be turned with large back cutting tool, is inconvenient to use, and provides a lathe tool structure applied to a pull rod, so that the defects are overcome, and the lathe tool structure is convenient to use.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to a lathe tool structure applied to a pull rod, which comprises a clamping block and a pull rod arranged in the clamping block, wherein one end of the clamping block is provided with a mounting head; the clamping block comprises a connecting area and a movable area arranged at one end of the connecting area, and a fixed area is arranged in the movable area.

Preferably, the connecting area comprises a nonstandard chuck and a sub-claw arranged at one end of the nonstandard chuck, a claw groove is formed in the middle end of one side of the sub-claw, and a sub-claw connecting rod is arranged in the claw groove.

Preferably, the bottom end of the sub-claw connecting rod is provided with a tooth nail pressing plate and a plane moving steel ball, and the tooth nail pressing plate is arranged on one side of the plane moving steel ball.

Preferably, the lower end of the sub-claw is provided with a female claw at one side of the nonstandard chuck.

Preferably, a flat key is arranged between the nonstandard chuck and the female claw.

Preferably, the top end of the female claw is provided with a plane positioning seat and a floating ball pin, and one side of the plane positioning seat is provided with the floating ball pin.

Preferably, the top end of the female claw is also provided with a fixed ball pin.

Preferably, the pull rod comprises a clamping head and a bending rod arranged at one end of the clamping head.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

compared with the prior art, the utility model has the following beneficial effects:

(1) According to the lathe tool structure applied to the pull rod, through the arrangement of the plane locating seat, the floating ball pin and the plane moving steel ball, the plane locating seat, the floating ball pin and the plane moving steel ball are arranged on the female claw, and correspond to the clamping head and the bending rod of the pull rod respectively, when the lathe connecting rod is tensioned, the sub-claw starts to tighten towards the female claw, the plane moving steel ball and the tooth nail pressing plate on the sub-claw are pressed downwards, the plane moving steel ball can be aligned automatically, the tooth nail pressing plate can clamp firmly, the quality of a workpiece is improved, the position degree requirement of the workpiece is more effectively ensured, the frequency of replacing the diameter 12 fixed ball pin is reduced, the maintenance cost of the tool is reduced, the machining beat is improved, and the back cutting amount of a rough lathe is increased by 1mm.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a diagram of the structure of a connection zone according to the present utility model;

FIG. 3 is a diagram of an active area structure of the present utility model;

FIG. 4 is a block diagram of a fixed zone of the present utility model;

fig. 5 is a drawing showing the construction of the pull rod of the present utility model.

In the figure: 1. a clamping block; 11. a connection region; 111. a non-standard chuck; 112. a sub-claw; 113. a claw groove; 114. a sub-claw connecting rod; 115. a tooth nail pressing plate; 116. a flat key; 117. a female claw; 118. plane moving direction steel balls; 12. an active area; 13. a fixed zone; 131. a plane positioning seat; 132. a floating ball pin; 133. fixing the ball pin; 2. a pull rod; 21. a clamping head; 22. bending the rod; 3. and (5) installing a head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, a lathe tool structure applied to a pull rod comprises a clamping block 1 and a pull rod 2 arranged in the clamping block 1, wherein an installation head 3 is installed at one end of the clamping block 1.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 2 to 5, the clamping block 1 includes a connection area 11 and a movable area 12 mounted at one end of the connection area 11, a fixed area 13 is provided in the movable area 12, the connection area 11 includes a non-standard chuck 111 and a sub-claw 112 mounted at one end of the non-standard chuck 111, a claw groove 113 is provided at one side middle end of the sub-claw 112, a sub-claw connecting rod 114 is provided in the claw groove 113, a tooth nail pressing plate 115 and a plane moving steel ball 118 are mounted at the bottom end of the sub-claw connecting rod 114, the tooth nail pressing plate 115 is disposed at one side of the plane moving steel ball 118, a female claw 117 is mounted at the lower end of the sub-claw 112 and at one side of the non-standard chuck 111, a flat key 116 is mounted between the non-standard chuck 111 and the female claw 117, a plane positioning seat 131 and a floating ball pin 132 are provided at the top end of the female claw 117, a fixed ball pin 133 is also provided at the top end of the female claw 117, and the pull rod 2 includes a clamping head 21 and a bending rod 22 mounted at one end of the clamping head 21.

In this embodiment: the female claw 117 is provided with the plane positioning seat 131, the floating ball pin 132 and the plane moving direction steel ball 118, and the clamping head 21 and the bending rod 22 of the pull rod 2 are respectively corresponding, when the lathe connecting rod is tensioned, the sub-claw 112 starts to tighten towards the female claw 117, the plane moving direction steel ball 118 and the tooth nail pressing plate on the sub-claw 112 are pressed downwards, the plane moving direction steel ball 118 can be automatically aligned, the tooth nail pressing plate can firmly clamp the workpiece, the quality of the workpiece is improved, the position requirement of the workpiece is more effectively ensured, the frequency of replacing the diameter 12 fixed ball pin 133 is reduced, the maintenance cost of the tool is reduced, the processing time is increased, and the back cutting amount of a rough lathe is increased by 1mm.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Be applied to lathe frock structure of pull rod, including grip block (1) and setting up inside pull rod (2) at grip block (1), its characterized in that: one end of the clamping block (1) is provided with a mounting head (3);

the clamping block (1) comprises a connecting area (11) and a movable area (12) arranged at one end of the connecting area (11), and a fixed area (13) is arranged in the movable area (12).

2. The lathe tooling structure applied to a pull rod according to claim 1, wherein: the connecting area (11) comprises a nonstandard chuck (111) and a sub-claw (112) arranged at one end of the nonstandard chuck (111), a claw groove (113) is formed in the middle end of one side of the sub-claw (112), and a sub-claw connecting rod (114) is arranged in the claw groove (113).

3. The lathe tooling structure applied to a pull rod according to claim 2, wherein: the bottom end of the sub-claw connecting rod (114) is provided with a tooth nail pressing plate (115) and a plane moving steel ball (118), and the tooth nail pressing plate (115) is arranged on one side of the plane moving steel ball (118).

4. A lathe tooling structure for a drawbar according to claim 3, wherein: a female jaw (117) is mounted at the lower end of the sub-jaw (112) and on one side of the nonstandard chuck (111).

5. The lathe tooling structure for a pull rod according to claim 4, wherein: a flat key (116) is arranged between the nonstandard chuck (111) and the female claw (117).

6. The lathe tooling structure applied to a pull rod according to claim 5, wherein: the top of the female claw (117) is provided with a plane positioning seat (131) and a floating ball pin (132), and one side of the plane positioning seat (131) is provided with the floating ball pin (132).

7. The lathe tooling structure for a pull rod of claim 6, wherein: the top end of the female claw (117) is also provided with a fixed ball pin (133).

8. The lathe tooling structure for a pull rod of claim 7, wherein: the pull rod (2) comprises a clamping head (21) and a bending rod (22) arranged at one end of the clamping head (21).