CN220260645U

CN220260645U - Tool clamp for removing burrs in holes

Info

Publication number: CN220260645U
Application number: CN202322250693.7U
Authority: CN
Inventors: 王麒志; 来建东
Original assignee: Zhejiang Giant Arrow Technology Co ltd
Current assignee: Zhejiang Giant Arrow Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2023-12-29
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a tool clamp for removing burrs in holes, which comprises a top plate, wherein a bottom plate is arranged at the bottom of the top plate, clamping plates are connected to four corners of the top plate and the bottom plate, screw rods are connected between the clamping plates, a pressing plate is connected to the top of the top plate through a buffer rod, and a positioning sleeve is arranged on the pressing plate. According to the utility model, the fixed pin shaft can be rotated to fix the workpiece after the workpiece is placed into the bottom of the pressing plate, the workpiece is buffered when the workpiece is pressed by the buffer spring and the buffer rod, the workpiece is prevented from being damaged, the fixture is arranged on the removing equipment through the clamping plates at two sides and the screw rod, the integral position of the fixture is limited when the fixture is used, and the integral hair growing displacement of the fixture is prevented when the workpiece removes burrs in the hole. The problem that the deburring efficiency is low due to special clamping equipment when the existing sleeve is subjected to deburring processing is avoided.

Description

Tool clamp for removing burrs in holes

Technical Field

The utility model relates to the technical field of sleeve machining, in particular to a tool clamp for removing burrs in a hole.

Background

The socket is used for the nut end or the bolt end to be completely lower than the connected surface, and the diameter of the concave hole cannot be used for an open spanner, an adjustable spanner or a double offset ring spanner, so that the socket spanner is used, in addition, the space of the bolt part is limited, and only the socket spanner is used. Chinese patent discloses an inner hole deburring mechanism (publication No. CN 215919955U), which comprises a workbench, and a turnover mechanism and a bristle deburring mechanism which are arranged on the workbench, and has high automation degree and high processing accuracy. However, when the existing sleeve is subjected to deburring, the sleeve is easy to displace due to special clamping equipment, so that the deburring efficiency in the hole is low.

Disclosure of Invention

The utility model aims to overcome the defect that the deburring efficiency in a hole of the existing sleeve is low due to the fact that the sleeve is easy to displace due to special clamping equipment when the existing sleeve is subjected to deburring, and provides a tool clamp for deburring in the hole.

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

the utility model provides a work fixture of downthehole burr of removing, includes the roof, roof bottom be equipped with the bottom plate, the four corners of roof and bottom plate all be connected with the clamping plate, the clamping plate between be connected with the screw rod, the roof top be connected with the pressure strip through the buffer rod, the pressure strip on be equipped with the positioning sleeve, positioning sleeve bottom be equipped with the machined part.

Preferably, a lock nut is arranged at the top of the screw rod, and a fixed washer is arranged between the lock nut and the clamping plate and used for buffering during locking.

Preferably, the buffer rod is provided with a buffer spring, and the top of the buffer spring is connected to the compacting plate through a fixed pin shaft and is used for buffering when compacting a workpiece.

Preferably, the positioning sleeve is provided with a positioning hole for positioning, mounting and using the machined part.

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

1. through the cooperation of the parts such as the compression plate, the buffer spring and the buffer rod, the fixed pin shaft is rotated to fix the workpiece after the workpiece is placed in the bottom of the compression plate, and the buffer spring and the buffer rod are used for buffering the workpiece when the workpiece is compressed, so that the workpiece is prevented from being damaged;

2. through the cooperation of the clamping plates, the screw rods, the top plate and other parts, the fixture clamp is arranged on the removing equipment through the clamping plates and the screw rods at two sides, and the integral position of the fixture clamp is limited when the fixture clamp is used, so that the integral hair growing displacement of the fixture clamp is prevented when burrs in holes are removed from a machined part;

in summary, the utility model can rotate the fixed pin shaft to fix the workpiece after being placed in the bottom of the pressing plate, and the workpiece is buffered when being pressed by the buffer spring and the buffer rod, so that the workpiece is prevented from being damaged, the fixture is arranged on the removing equipment through the clamping plates at two sides and the screw rod, and the whole position of the fixture is limited when the fixture is used, so that the whole hair growing displacement of the fixture is prevented when burrs in holes are removed from the workpiece. The problem that the deburring efficiency is low due to special clamping equipment when the existing sleeve is subjected to deburring processing is avoided.

Drawings

Fig. 1 is a top view structural diagram of a tool clamp for removing burrs in holes, which is provided by the utility model;

fig. 2 is a front view structural diagram of a tool clamp for removing burrs in holes, which is provided by the utility model.

In the figure: 1. a clamping plate; 2. a lock nut; 3. positioning a sleeve; 4. a fixed pin shaft; 5. a compacting plate; 6. a top plate; 7. a bottom plate; 8. a screw; 9. a stationary washer; 10. a buffer spring; 11. a work piece; 12. a buffer rod; 13. and positioning holes.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

The raw materials used in the examples were commercially purchased unless otherwise specified.

Referring to fig. 1-2, a tool clamp for removing burrs in holes comprises a top plate 6, a bottom plate 7 is arranged at the bottom of the top plate 6, clamping plates 1 are connected to four corners of the top plate 6 and the bottom plate 7, a screw rod 8 is connected between the clamping plates 1, a lock nut 2 is arranged at the top of the screw rod 8, a fixed washer 9 is arranged between the lock nut 2 and the clamping plates 1, a pressing plate 5 is connected to the top of the top plate 6 through a buffer rod 12, a buffer spring 10 is arranged on the buffer rod 12, the top of the buffer spring 10 is connected to the pressing plate 5 through a fixed pin 4, a positioning sleeve 3 is arranged on the pressing plate 5, a positioning hole 13 is formed in the positioning sleeve 3, and a machined part 11 is arranged at the bottom of the positioning sleeve 3.

In the utility model, when the tool clamp for removing burrs in holes is used, the sleeve of the machined part 11 is positioned through the positioning hole 13 by the positioning sleeve 3 on the pressing plate 5, is placed between the pressing plate 5 and the top plate 6, is fixed after being placed into the bottom of the pressing plate 5 by rotating the fixed pin shaft 4, and is used for buffering when the machined part 11 is pressed by the buffer spring 10 and the buffer rod 12, so that the machined part 11 is prevented from being damaged, the tool clamp is arranged on the removing equipment through the clamping plates 1 and the screw rods 8 at two sides, the integral position limitation is carried out when the tool clamp is used, the integral hair growing displacement of the tool clamp is prevented when the machined part 11 is used for removing burrs in holes, and the working efficiency of the sleeve for removing burrs in holes is improved.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. Work fixture for removing burrs in holes, comprising a top plate (6), and being characterized in that: roof (6) bottom be equipped with bottom plate (7), the four corners of roof (6) and bottom plate (7) all be connected with clamping plate (1), clamping plate (1) between be connected with screw rod (8), roof (6) top be connected with clamp plate (5) through buffer rod (12), clamp plate (5) on be equipped with positioning sleeve (3), positioning sleeve (3) bottom be equipped with machined part (11).

2. The tool clamp for removing burrs in holes according to claim 1, wherein a lock nut (2) is arranged at the top of the screw (8), and a fixed washer (9) is arranged between the lock nut (2) and the clamping plate (1).

3. The tool clamp for removing burrs in holes according to claim 1, wherein the buffer rod (12) is provided with a buffer spring (10), and the top of the buffer spring (10) is connected to the compacting plate (5) through a fixed pin shaft (4).

4. The tool clamp for removing burrs in holes according to claim 1, wherein the positioning sleeve (3) is provided with a positioning hole (13).