Table type drilling machine capable of adjusting center hole diameter of gasket

Abstract

The utility model discloses a table type drilling machine capable of adjusting the center hole diameter of a gasket. The table type drilling machine comprises a drilling machine body, a workpiece table, a drilling component and a protection component. The drilling machine is arranged on the workpiece table and used for being matched with the drilling component to drill a gasket on the workpiece table. When the drilling part is used for machining, the center shaft and the center of the gasket are located on the same axis, and the distance between drilling grooves machined in the gasket by the drilling part can be adjusted. The gasket drilling device is reasonable in structure, the drilling radius of the gasket is manually adjusted through the drilling component, gaskets and rubber with different inner diameters can be machined compared with a traditional machining mode, the machining efficiency is improved, the machining cost is reduced, and the machining efficiency is improved. And sparks generated by metal friction in the gasket machining process are avoided through the protection component.

Description

Technical Field

[0001] The utility model relates to the field of material welding, in particular to a table drilling machine with adjustable gasket center hole diameter. Background Art

[0002] Drilling machine refers to the general term for machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object by means of rotary cutting or rotary extrusion. It is also called a drilling machine, a punching machine, a drilling machine, a through-hole machine, etc. The desired effect can be achieved by drilling holes in precision parts. Drilling machines include semi-automatic drilling machines and fully automatic drilling machines. With the increase in human resource costs, most companies consider fully automatic drilling machines as a development direction. With the development of the times, the drilling technology of automatic drilling machines has been improved, and the use of fully automatic drilling machines for drilling holes in various hardware molds, watch straps, and jewelry has obvious advantages.

[0003] The applicant believes that when drilling polytetrafluoroethylene (PTFE) gaskets / asbestos rubber gaskets on the market, the drilling machines can only drill holes of specified sizes and cannot adjust the hole diameter. Therefore, there are certain limitations. A solution to the above problems is proposed below. Utility Model Content

[0004] The utility model aims to provide a table drilling machine with adjustable gasket center hole diameter, which can drill holes of different sizes of inner diameters on the gasket through a drilling component, and effectively solves the problem of single drilling and limitation.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A table drilling machine with adjustable gasket center hole diameter comprises: a drilling machine, a workpiece table, a drilling component and a protective component; the drilling machine is arranged on the workpiece table and is used to cooperate with the drilling component to drill holes in the gasket on the workpiece table; when the drilling component is processed, the center axis and the center of the gasket are on the same axis, and the drilling grooves processed by the drilling component on the gasket can be adjusted in spacing; the protective component is arranged at the drilling position of the drilling component and is used to protect the tip of the drilling component in contact with the gasket.

[0007] Preferably, the drilling component comprises an adjusting member and a positioning member; the positioning member is mounted on the drilling machine and used for aligning the center of the gasket; the adjusting member is mounted on the positioning member and used for adjusting the size of the drilling hole diameter.

[0008] Preferably, the positioning member comprises a positioning pin and a cross bar, the positioning pin is mounted on the drilling machine, and the cross bar passes through the positioning pin.

[0009] Preferably, the adjusting member comprises a cutting needle, a slider and a locking bolt, the slider is slidably arranged on the cross bar, the cutting needle is mounted on the slider, and the locking bolt penetrates the slider and the cross bar to tighten.

[0010] Preferably, the protective component comprises a rubber pad and a wooden board, the wooden board is arranged on the workpiece table, and the rubber pad is arranged on the wooden pad.

[0011] Preferably, the length of the positioning needle is greater than the length of the cutting needle.

[0012] Preferably, the rubber pad is circular and the wooden board is square.

[0013] Beneficial effect: Compared with the prior art, the drilling component pair in the present application can manually adjust the spacing to achieve drilling and cutting of gaskets with different inner diameters, thereby obtaining gaskets with inner diameters of various sizes; the protective component used, when the drilling machine is drilling, the positioning pin and the rubber pad are in contact with each other, avoiding the risk of sparks or sparks generated by the traditional metal collision and friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an embodiment;

[0015] Figure 2 For example, the Figure 1 A-direction enlarged view;

[0016] Figure 3 This is a schematic diagram of the structure of the embodiment used to show observation from another viewing angle.

[0017] Figure numerals: 1. drilling machine; 2. workpiece table; 3. drilling part; 4. protective part; 5. adjusting part; 6. positioning part; 7. positioning pin; 8. cross bar; 9. cutting needle; 10. slider; 11. locking bolt; 12. rubber pad; 13. wooden board. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] This embodiment provides a table-type drilling machine with adjustable center hole diameter of the gasket, see Figures 1 to 3 As shown, it includes: a drilling machine 1, a workpiece table 2, a drilling component 3 and a protective component 4; the drilling machine 1 is arranged on the workpiece table 2, and is used to cooperate with the drilling component 3 to drill holes in the gasket on the workpiece table 2; when the drilling component 3 is processed, the center axis and the center of the gasket are on the same axis, and the drill grooves processed by the drilling component 3 on the gasket can be adjusted in spacing; the protective component 4 is arranged at the drilling position of the drilling component 3, and is used to protect the tip of the drilling component 3 that contacts the gasket.

[0023] With the above basic structure, the drilling component 3 includes an adjusting member 5 and a positioning member 6; the positioning member 6 is mounted on the drilling machine 1 to align the center of the gasket; the adjusting member 5 is mounted on the positioning member 6 to adjust the size of the drilling hole diameter.

[0024] Specifically, the adjusting parts 5 are manually adjusted to adjust the spacing between each other to control the distance of the inner diameter cutting and drilling of the gasket, and the positioning parts 6 are used for center positioning, with a certain standard reference, to facilitate processing and comparison.

[0025] With the above basic structure, the positioning member 6 includes a positioning pin 7 and a cross bar 8 . The positioning pin 7 is mounted on the drilling machine 1 , and the cross bar 8 passes through the positioning pin 7 .

[0026] Specifically, the cross bar 8 is slidably matched on the positioning pin 7. When the positioning pin 7 is being processed, it is aligned with the circular shape of the gasket, and the cross bar 8 is sleeved with the positioning pin 7 to rotate clockwise or counterclockwise.

[0027] With the above basic structure, the adjusting member 5 includes a cutting needle 9, a slider 10 and a locking bolt 11. The slider 10 is slidably arranged on the cross bar 8, the cutting needle 9 is mounted on the slider 10, and the locking bolt 11 penetrates the slider 10 and the cross bar 8 to tighten.

[0028] Specifically, the slider 10 slides on the cross bar 8, and the locking bolt 11 and the slider 10 are threadedly matched. After the inner diameter cutting distance is determined, the locking bolt 11 passes through the slider 10 and the cross bar 8 to tighten. When the positioning pin 7 is against the center of the gasket, the cutting pin 9 rotates around the positioning pin 7 together with the cross bar 8. After the drilling machine 1 is turned on, the worker turns the control handle on the drilling machine 1, and the drilling machine 1 and the connection part of the positioning pin 7 move downward together. The cutting pin 9 cuts the gasket at high speed clockwise or counterclockwise, thereby generating an inner diameter groove that penetrates a certain distance on the gasket.

[0029] With the above basic structure, the protection component 4 includes a rubber pad 12 and a wooden board 13. The wooden board 13 is arranged on the workpiece table 2, and the rubber pad 12 is arranged on the wooden pad.

[0030] Specifically, the wooden board 13 and the two surfaces of the workpiece table are solidified with glue to prevent the wooden board 13 from deflecting during processing. The rubber pad 12 is laid on the wooden board 13 and can be moved. The positioning pin 7 passes through the gasket and the rubber pad 12 and contacts the wooden board 13, and no sparks are generated.

[0031] With the above basic structure, the length of the positioning needle 7 is greater than the length of the cutting needle 9 .

[0032] Specifically, the positioning needle 7 is longer than the cutting needle 9 in that the positioning needle 7 is used to locate and press against the center of the gasket, thereby playing a positioning role, so that when the cutting needle 9 rotates clockwise or counterclockwise, it can cut the inner diameter of the gasket. At the same time, the cutting needle 9 is used to cut a circle, which meets the requirement of avoiding contact with other objects during processing and plays a role in protecting the tip of the cutting needle 9.

[0033] With the above basic structure, the rubber pad 12 is circular and the wooden board 13 is square.

[0034] Specifically, the circular rubber pad 12 has the same shape as the gasket, and the larger area is suitable for the gasket to move on the rubber pad 12 .

[0035] The spacing between the drilling components 3 can be adjusted manually, so that through grooves of different sizes can be cut on the gasket, so that gaskets with inner diameters of various sizes can be obtained; the protective component 4 is used, and when the drilling machine 1 is drilling, the positioning pin 7 and the rubber pad 12 contact each other, avoiding the risk of sparks or sparks generated by the traditional metal collision and friction.

[0036] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A desktop drilling machine with adjustable gasket center hole diameter, characterized in that: include: A drilling machine (1), a workpiece table (2), a drilling component (3) and a protective component (4); The drilling machine (1) is arranged on the workpiece table (2) and is used to cooperate with the drilling component (3) to drill holes in the gasket on the workpiece table (2); When the drilling component (3) is processed, the central axis and the center of the gasket are on the same axis, and the drilling grooves processed by the drilling component (3) on the gasket can be adjusted in spacing; The protective component (4) is arranged at the drilling position of the drilling component (3) and is used to protect the tip portion of the drilling component (3) in contact with the gasket.

2. A table-type drilling machine with adjustable center hole diameter of a gasket according to claim 1, characterized in that: The drilling component (3) comprises an adjusting component (5) and a positioning component (6); The positioning member (6) is installed on the drilling machine (1) and is used to align the center of the gasket; The adjusting member (5) is mounted on the positioning member (6) and is used to adjust the size of the drilling hole diameter.

3. A table-type drilling machine with adjustable center hole diameter of gasket according to claim 2, characterized in that: The positioning member (6) comprises a positioning needle (7) and a cross bar (8); the positioning needle (7) is mounted on the drilling machine (1); and the cross bar (8) passes through the positioning needle (7).

4. A table-type drilling machine with adjustable center hole diameter of a gasket according to claim 3, characterized in that: The adjusting member (5) comprises a cutting needle (9), a slider (10) and a locking bolt (11); the slider (10) is slidably arranged on the cross bar (8); the cutting needle (9) is mounted on the slider (10); and the locking bolt (11) penetrates the slider (10) and the cross bar (8) to tighten.

5. The table-type drilling machine with adjustable center hole diameter of the gasket according to claim 1, characterized in that: The protective component (4) comprises a rubber pad (12) and a wooden board (13); the wooden board (13) is arranged on the workpiece table (2), and the rubber pad (12) is arranged on the wooden pad.

6. A table-type drilling machine with adjustable center hole diameter of a gasket according to claim 4, characterized in that: The length of the positioning needle (7) is greater than the length of the cutting needle (9).

7. A table-type drilling machine with adjustable center hole diameter of a gasket according to claim 5, characterized in that: The rubber pad (12) is circular, and the wooden board (13) is square.

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