CN211758705U

CN211758705U - Shaft workpiece hole drilling tool

Info

Publication number: CN211758705U
Application number: CN202020274870.9U
Authority: CN
Inventors: 左伟斌; 左录林; 左细斌
Original assignee: Huizhou Huahao Precision Metal Products Co ltd
Current assignee: Huizhou Huahao Precision Metal Products Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-27
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a belong to drilling frock technical field, specifically be an axle type work piece hole drilling frock, it includes: casing, adjusting bolt and top tight screw rod, the casing is the hollow cylinder type structure that both ends link up, the processing hole has been seted up in the middle of the top of casing, the swing joint of one side four corners equidistance of casing has four adjusting bolt, four adjusting bolt's one end all is located the casing is inboard, and four the equal swing joint of one end of adjusting bolt has splint, four annular structure, four are matchd each other and constitute to splint the equal fixed mounting in one side of splint has the cushion, one side swing joint of casing has the tight screw rod in top, the bottom fixed mounting who pushes up the tight screw rod has the slipmat. This axle type work piece spot drill frock, simple structure, convenient to use can the accurate adjustment position of punching, can all fix the processing to the axle of equidimension not, and application scope is wider.

Description

Shaft workpiece hole drilling tool

Technical Field

The utility model relates to a drilling frock technical field specifically is an axle type work piece hole bores frock.

Background

In machining, holes perpendicular to the axis of a workpiece are drilled and machined in a shaft workpiece, and a drilling machine is usually adopted for machining. In addition to having a special drilling tool, a common machining method is to use a general-purpose fixture (such as a bench clamp) to clamp a workpiece for drilling. The workpiece is larger than some workpieces with small size and small aperture, and an operator can directly hold the workpiece by hands to perform drilling processing. However, this method is inefficient and results in a hole drilling tool. But the current device often structure is complicated, and inconvenient the use, the inconvenient control position of punching, the axle type that can process is less, and application range is not wide.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the above and/or the problems existing in the existing hole drilling tool, the utility model discloses a hole drilling tool.

Therefore, the utility model aims at providing an axle type work piece hole bores frock, simple structure, convenient to use can the accurate adjustment position of punching, can all fix processing, application scope is wider to the axle of equidimension not.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

the utility model provides an axle type work piece spot drill frock, it includes: casing, adjusting bolt and top tight screw rod, the casing is the hollow cylinder type structure that both ends link up, the processing hole has been seted up in the middle of the top of casing, the swing joint of one side four corners equidistance of casing has four adjusting bolt, four adjusting bolt's one end all is located the casing is inboard, and four the equal swing joint of one end of adjusting bolt has splint, four annular structure, four are matchd each other and constitute to splint the equal fixed mounting in one side of splint has the cushion, one side swing joint of casing has the tight screw rod in top, the bottom fixed mounting who pushes up the tight screw rod has the slipmat.

As an axle type work piece hole drilling frock an optimal selection scheme, wherein: a transparent plate is fixedly installed on one side of the top end of the shell and made of transparent plastics.

As an axle type work piece hole drilling frock an optimal selection scheme, wherein: four fixing blocks are fixedly mounted on two sides of the shell, and fixing holes are formed in the four fixing blocks.

As an axle type work piece hole drilling frock an optimal selection scheme, wherein: and anti-skidding sleeves are fixedly mounted at the tail ends of the four adjusting bolts and the tail end of the jacking screw rod, and the five anti-skidding sleeves are made of rubber materials.

As an axle type work piece hole drilling frock an optimal selection scheme, wherein: and the two ends of one side of each clamping plate are fixedly connected with eight positioning rods, and the positioning rods all penetrate through the shell.

Compared with the prior art: inside inserting the casing through the axle that will treat processing, twist and push up tight screw rod, adjust the position of pushing up tight screw rod, make the axle push up the slipmat on the tight screw rod, and according to the position of punching of epaxial preceding mark, make the position of punching align with the machining hole, through twisting the adjusting bolt who moves both sides earlier, adjusting bolt removes and drives splint and remove on the casing, the both sides of axle are cliied to the splint of both sides, twist the adjusting bolt who moves top and bottom again, the upper and lower both ends of axle are cliied to the splint that make top and bottom, thereby fix the position of axle, the rethread is punched and is bored and punch, this axle type work piece hole bores frock, moreover, the steam generator is simple in structure, and convenient to use, can the accurate adjustment position of punching, can all fix the processing to the axle of equidimension not.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, 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 inventive labor. Wherein:

fig. 1 is a top view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 100 shells, 110 processing holes, 120 transparent plates, 130 fixing blocks, 131 fixing holes, 200 adjusting bolts, 210 clamping plates, 220 elastic pads, 230 positioning rods, 300 jacking screw rods, 310 anti-skid pads and 400 anti-skid sleeves.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides an axle type work piece hole bores frock, simple structure, convenient to use can the accurate adjustment position of punching, can all fix the processing to the axle of equidimension not, and application scope is wider, please refer to and draw together figure 1, figure 2 and figure 3, include: the shell 100, the adjusting bolt 200 and the tightening screw 300;

referring to fig. 1, 2 and 3 again, the housing 100 is a hollow cylindrical structure with two through ends, and a processing hole 110 is formed in the middle of the top end of the housing 100, specifically, the housing 100 is a hollow cylindrical structure with two through ends, a processing hole 110 is formed in the middle of the top end of the housing 100, the housing 100 is used for accommodating a shaft to be processed, and fixing an upper device, and the processing hole 110 is used for enabling a punching drill to punch a hole on the shaft to be processed through the processing hole 110;

referring to fig. 1, 2 and 3 again, four adjusting bolts 200 are movably connected at equal intervals at four corners of one side of the housing 100, one ends of the four adjusting bolts 200 are located at the inner side of the housing 100, one ends of the four adjusting bolts 200 are movably connected with clamping plates 210, the four clamping plates 210 are matched with each other and form an annular structure, one sides of the four clamping plates 210 are fixedly provided with elastic pads 220, specifically, four adjusting bolts 200 are connected at equal intervals at four corners of one side of the housing 100 by threads, one ends of the four adjusting bolts 200 are located at the inner side of the housing 100, one ends of the four adjusting bolts 200 are embedded and connected with the clamping plates 210, the clamping plates 210 can rotate on the adjusting bolts 200, the four clamping plates 210 are matched with each other and form an annular structure, one sides of the four clamping plates 210 are bonded and connected with the elastic pads 220, the adjusting bolts 200 are used for driving the clamping plates 210 to move, the elastic pad 220 is used for conveniently clamping the shaft, and meanwhile, the shaft cannot be damaged;

referring to fig. 1 and 2 again, one side of the housing 100 is movably connected with a tightening screw 300, the bottom end of the tightening screw 300 is fixedly provided with a non-slip mat 310, specifically, one side of the housing 100 is in threaded connection with the tightening screw 300, the bottom end of the tightening screw 300 is connected with the non-slip mat 310 in an adhesive manner, the tightening screw 300 is used for limiting the position of the shaft to be processed, the shaft is conveniently fixed at different positions on the shaft for processing, and the non-slip mat 310 is used for preventing the tail end of the shaft to be processed from sliding;

when the novel drilling machine is used specifically, a shaft to be machined is inserted into the shell 100, the jacking screw rod 300 is screwed, the position of the jacking screw rod 300 is adjusted, the shaft is made to jack the anti-slip pad 310 on the jacking screw rod 300, the punching position is aligned with the machining hole 110 according to the punching position marked on the shaft in advance, the adjusting bolts 200 on two sides are screwed firstly, the adjusting bolts 200 move on the shell 100 and drive the clamping plates 210 to move, the clamping plates 210 on two sides clamp two sides of the shaft, then the adjusting bolts 200 on the top end and the bottom end are screwed, the clamping plates 210 on the top end and the bottom end clamp the upper end and the lower end of the shaft, the position of the shaft is fixed, and then punching is performed through the punching drill.

Referring to fig. 1 again, a transparent plate 120 is fixedly installed on one side of the top end of the casing 100, the transparent plate 120 is made of transparent plastic, specifically, the transparent plate 120 is embedded and connected to one side of the top end of the casing 100, the transparent plate 120 is made of transparent plastic, and the transparent plate 120 is used for facilitating a user to observe the internal condition of the casing 100.

Referring to fig. 1 again, four fixing blocks 130 are fixedly installed at both sides of the housing 100, fixing holes 131 are formed in the four fixing blocks 130, specifically, the four fixing blocks 130 are welded at both sides of the housing 100, the fixing holes 131 are formed in the four fixing blocks 130, the fixing blocks 130 are used for conveniently fixing the housing 100 on an external device, and the fixing holes 131 are used for connecting the fixing blocks 130 with the external device.

Referring to fig. 1, 2 and 3 again, the anti-slip sleeves 400 are fixedly mounted at the ends of the four adjusting bolts 200 and the end of the tightening screw 300, and all five anti-slip sleeves 400 are made of rubber materials, specifically, the anti-slip sleeves 400 are sleeved at the ends of the four adjusting bolts 200 and the end of the tightening screw 300, and all five anti-slip sleeves 400 are made of rubber materials, and the anti-slip sleeves 400 are used for conveniently screwing the adjusting bolts 200 and the tightening screw 300.

Referring to fig. 1, 2 and 3 again, eight positioning rods 230 are fixedly connected to two ends of one side of the four clamping plates 210, the eight positioning rods 230 all penetrate through the housing 100, specifically, the eight positioning rods 230 are welded to two ends of one side of the four clamping plates 210, the eight positioning rods 230 all penetrate through the housing 100, and the positioning rods 230 are used for limiting the position of the clamping plates 210, so that the clamping plates 210 move along a straight line without rotating along with the adjusting bolts 200.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an axle type work piece spot drill frock which characterized in that includes: casing (100), adjusting bolt (200) and top tight screw (300), casing (100) are the hollow cylinder type structure that both ends link up, processing hole (110) have been seted up in the middle of the top of casing (100), the equidistant swing joint in one side four corners of casing (100) has four adjusting bolt (200), four the one end of adjusting bolt (200) all is located casing (100) are inboard, and four the equal swing joint in one end of adjusting bolt (200) has splint (210), four splint (210) match each other and constitute the ring structure, four the equal fixed mounting in one side of splint (210) has cushion (220), one side swing joint of casing (100) has top tight screw (300), the bottom fixed mounting of top tight screw (300) has slipmat (310).

2. The shaft workpiece hole drilling tool according to claim 1, wherein a transparent plate (120) is fixedly mounted on one side of the top end of the shell (100), and the transparent plate (120) is made of transparent plastic.

3. The shaft workpiece hole drilling tool according to claim 1, wherein four fixing blocks (130) are fixedly mounted on two sides of the shell (100), and fixing holes (131) are formed in the four fixing blocks (130).

4. The shaft workpiece hole drilling tool according to claim 1, wherein anti-slip sleeves (400) are fixedly mounted at the tail ends of the four adjusting bolts (200) and the tail end of the jacking screw rod (300), and five anti-slip sleeves (400) are made of rubber materials.

5. The shaft workpiece hole drilling tool according to claim 1, wherein eight positioning rods (230) are fixedly connected to two ends of one side of each of the four clamping plates (210), and the eight positioning rods (230) penetrate through the shell (100).