CN217223655U

CN217223655U - Bimetal hole saw with core handle

Info

Publication number: CN217223655U
Application number: CN202220106011.8U
Authority: CN
Inventors: 孙羊洋
Original assignee: Hangzhou Yifeng Hardware Tools Co ltd
Current assignee: Hangzhou Yifeng Hardware Tools Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-19
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a bimetal hole saw with a core handle, which belongs to the technical field of bimetal hole saws and comprises a workbench and a first chute, wherein a first slide block is arranged inside the first chute, a fixed frame is arranged at the top of the first slide block, a first threaded rod is arranged at the top of the fixed frame, a press plate is arranged at one end of the first threaded rod, an adjusting handle is arranged at one side of the fixed frame, a collecting tank is arranged at the top of the workbench, the collecting tank is embedded on the surface of the workbench, four edges of a workpiece are placed into the fixed frame through the arranged fixed frame, the first threaded rod is rotated to drive the press plate to lift, thereby the workpiece is pressed tightly, the workpiece is fixed, the workpiece is more stable during processing, the position of the workpiece can be adjusted through the adjusting handle, only the handle is needed to be adjusted by hand, the fixed frame is rotated to drive the first slide block to rotate inside the first chute, alright adjust the position of machined part, easy operation is convenient, convenient to use.

Description

Bimetal hole saw with core handle

Technical Field

The utility model belongs to the technical field of bimetal hole saw, concretely relates to bimetal hole saw of band core handle.

Background

Hole saws, which are extremely versatile, typically cut very hard materials including hardened steel, cast iron, bricks, etc. and are used in conjunction with carbon steel shafts and pilot drills. A bimetal hole saw is one of various cutting tools, and can cut all machinable metals and woods including stainless steel, nailed woods, plastics, chemical fiber glass, dry walls, fiberboards and composite materials. The bimetallic hole saw in the prior art has relatively complex structure, complex assembly, low assembly precision and production efficiency, and most hole saws are generally only suitable for one device at one time, so the hole saw utilization rate is low.

The bimetal hole saw still has partial defect, and the majority does not possess the function fixed to the machined part, adds man-hour, and stability is not enough, can lead to the position error that drills to influence the quality of product, and adding man-hour, the most workman holds bimetal hole saw and rotates around the machined part, adjusts suitable position, and the operation is comparatively troublesome, and wastes time and energy, for this we propose the bimetal hole saw of taking the core handle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bimetal hole saw of band-core handle to it still has partial defect to propose current bimetal hole saw in solving above-mentioned background art, do not possess the function fixed to the machined part mostly, man-hour, stability is not enough, the position that probably leads to drilling appears the error, thereby influence the quality of product, and man-hour, mostly the workman is handed bimetal hole saw and is rotated around the machined part, the position that the adjustment is fit for, it is comparatively troublesome to operate, and the problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bimetal hole saw of band core handle, includes workstation and first spout, first spout inlays the surface of establishing at the workstation, the inside of first spout is equipped with first slider, first slider and first spout sliding connection, the top of first slider is equipped with the mount, the top of mount is equipped with first threaded rod, first threaded rod and mount pass through threaded connection, the one end of first threaded rod is equipped with the clamp plate, clamp plate and first threaded rod swing joint, one side of mount is equipped with the regulation handle, the top of workstation is equipped with the collecting vat, the collecting vat inlays the surface of establishing at the workstation.

Preferably, the top of workstation is equipped with the riser, the riser is equipped with two, is located the both sides of workstation respectively, the top of riser is equipped with the roof, roof and riser pass through the screw fixation.

Preferably, the bottom of the top plate is provided with a second sliding groove, the second sliding groove is embedded in the bottom of the top plate, a second sliding block is arranged inside the second sliding groove, and the second sliding block is connected with the second sliding groove in a sliding mode.

Preferably, a second threaded rod is arranged in the middle of the second sliding block, the second threaded rod is connected with the second sliding block through threads, and a first motor is arranged at one end of the second threaded rod.

Preferably, a hydraulic rod is arranged at the bottom of the second sliding block, a second motor is arranged at the bottom of the hydraulic rod, a mounting seat is arranged at one end of the second motor, a fixing seat is arranged at one end of the mounting seat, and a double-metal hole saw body is arranged at one end of the fixing seat.

Preferably, the inside of bimetal hole saw body is equipped with the location drill bit, location drill bit and bimetal hole saw body fixed connection, the surface cover of location drill bit is equipped with the spring, the bottom of bimetal hole saw body is equipped with the sawtooth.

Preferably, one side of the vertical plate is provided with a cooling liquid storage box, the cooling liquid storage box is fixedly connected with the vertical plate, and one side of the cooling liquid storage box is provided with a liquid outlet pipe.

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

1. when a workpiece is fixed through the fixing frame, the four sides of the workpiece are placed in the fixing frame, the first threaded rod is rotated to drive the pressing plate to lift, so that the workpiece is pressed tightly, the workpiece is fixed and is more stable during machining, the position of the workpiece can be adjusted through the adjusting handle, the position of the workpiece can be adjusted only through manually adjusting the handle, the fixing frame is rotated to drive the first sliding block to rotate in the first sliding groove, and the position of the workpiece can be adjusted, the operation is simple and convenient, the use is convenient, the problem that the existing bimetal hole saw has part of defects is solved, most of the existing bimetal hole saw does not have the function of fixing the workpiece, the stability is insufficient during machining, errors can be caused in the drilling position, the quality of a product is influenced, and most of workers manually hold the bimetal hole saw to rotate around the workpiece during machining, the position that the adjustment is fit for, it is comparatively troublesome to operate, and the problem that wastes time and energy.

2. Through second spout and the second slider that is equipped with, when adjusting bimetal hole saw body, make the second slider slide in the inside of second spout, alright drive bimetal hole saw body and remove, thereby realize the regulatory function of bimetal hole saw body, through the hydraulic stem that is equipped with, the lift of bimetal hole saw body has been realized, through the second motor that is equipped with, the rotation of bimetal hole saw body has been realized, thereby process the machined part, through mount pad and the fixing base that is equipped with, for bimetal hole saw body dismouting provides convenience.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic plan view of the present invention;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a work table; 2. a first chute; 3. a first slider; 4. a fixed mount; 5. a first threaded rod; 6. pressing a plate; 7. adjusting the handle; 8. collecting tank; 9. a vertical plate; 10. a top plate; 11. a second chute; 12. a second slider; 13. a second threaded rod; 14. a first motor; 15. a hydraulic lever; 16. a second motor; 17. a mounting seat; 18. a fixed seat; 19. a bimetallic hole saw body; 20. positioning the drill bit; 21. a spring; 22. saw teeth; 23. a coolant storage tank; 24. a liquid outlet pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a bimetal hole saw of band core handle, including workstation 1 and first spout 2, first spout 2 inlays and establishes the surface at workstation 1, the inside of first spout 2 is equipped with

first slider

3, 2 sliding connection of first slider 3 and first spout, the top of first slider 3 is equipped with mount 4, the top of mount 4 is equipped with first threaded rod 5, first threaded rod 5 and mount 4 pass through threaded connection, the one end of first threaded rod 5 is equipped with clamp plate 6,

clamp plate

6 and 5 swing joint of first threaded rod, one side of mount 4 is equipped with adjustment handle 7, the top of workstation 1 is equipped with collecting vat 8, collecting vat 8 inlays and establishes the surface at workstation 1.

In the embodiment, when a workpiece is fixed, four sides of the workpiece are placed in the fixing frame 4, the first threaded rod 5 is rotated to drive the pressing plate 6 to ascend and descend, so that the workpiece is pressed to be fixed, the workpiece is more stable during machining, the position of the workpiece can be adjusted through the adjusting handle 7, the handle 7 is adjusted by hand only, the fixing frame 4 is rotated to drive the first sliding block 3 to rotate in the first sliding groove 2, so that the position of the workpiece can be adjusted, the operation is simple and convenient, the use is convenient, partial defects of the existing bimetal hole saw are overcome, the function of fixing the workpiece is mostly unavailable, the stability is insufficient during machining, errors can be caused in the drilling position, the quality of a product is influenced, and most workers can hold the bimetal hole saw to rotate around the workpiece during machining, the position that the adjustment is fit for, the operation is comparatively troublesome, and the problem that wastes time and energy.

Specifically, the top of workstation 1 is equipped with riser 9, and riser 9 is equipped with two, is located the both sides of workstation 1 respectively, and the top of riser 9 is equipped with roof 10, and roof 10 and riser 9 pass through the screw fixation.

In this embodiment, through the riser 9 that is equipped with, realized the fixed of roof 10, through the roof 10 that is equipped with, realized the installation and the removal of second slider 12 to adjust bimetal hole saw body 19, provide convenience for the user.

Specifically, the bottom of top plate 10 is equipped with second spout 11, and second spout 11 inlays and establishes in the bottom of top plate 10, and the inside of second spout 11 is equipped with second slider 12, second slider 12 and second spout 11 sliding connection.

In this embodiment, when the bimetal hole saw body 19 is adjusted by the second sliding slot 11 and the second sliding block 12, the second sliding block 12 slides inside the second sliding slot 11, so that the bimetal hole saw body 19 can be driven to move, thereby realizing the adjusting function of the bimetal hole saw body 19.

Specifically, a second threaded rod 13 is arranged in the middle of the second slider 12, the second threaded rod 13 is in threaded connection with the second slider 12, and a first motor 14 is arranged at one end of the second threaded rod 13.

In this embodiment, during adjustment, the first motor 14 is started to drive the second threaded rod 13 to rotate, so as to drive the second sliding block 12 to slide in the second sliding groove 11, manual adjustment is not needed, and time and labor are saved during use.

Specifically, the bottom of second slider 12 is equipped with hydraulic stem 15, and the bottom of hydraulic stem 15 is equipped with second motor 16, and the one end of second motor 16 is equipped with mount pad 17, and the one end of mount pad 17 is equipped with fixing base 18, and the one end of fixing base 18 is equipped with bimetal hole saw body 19.

In this embodiment, through the hydraulic stem 15 that is equipped with, realized the lift of bimetal hole saw body 19, through the second motor 16 that is equipped with, realized the rotation of bimetal hole saw body 19 to process the machined part, through mount pad 17 and the fixing base 18 that is equipped with, facilitate for the dismouting of bimetal hole saw body 19.

Specifically, the inside of bimetal hole saw body 19 is equipped with location drill bit 20, location drill bit 20 and bimetal hole saw body 19 fixed connection, and the surface cover of location drill bit 20 is equipped with spring 21, and the bottom of bimetal hole saw body 19 is equipped with sawtooth 22.

In this embodiment, the positioning function of the bimetal hole saw body 19 is realized by the positioning drill bit 20, the deviation is not easy to occur when the workpiece is machined, the automatic discharging function of the bimetal hole saw body 19 is realized by the spring 21, and the phenomenon of blockage is not easy to occur.

Specifically, one side of riser 9 is equipped with coolant liquid bin 23, coolant liquid bin 23 and riser 9 fixed connection, and one side of coolant liquid bin 23 is equipped with drain pipe 24.

In this embodiment, through the coolant liquid bin 23 that is equipped with, realized the storage of coolant liquid, through the drain pipe 24 that is equipped with, realized the transportation of coolant liquid to lower the temperature to bimetal hole saw body 19, improved its life.

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

Claims

1. The utility model provides a bimetal hole saw of band-core handle, includes workstation (1) and first spout (2), its characterized in that: first spout (2) inlay the surface of establishing at workstation (1), the inside of first spout (2) is equipped with first slider (3), first slider (3) and first spout (2) sliding connection, the top of first slider (3) is equipped with mount (4), the top of mount (4) is equipped with first threaded rod (5), first threaded rod (5) and mount (4) are through threaded connection, the one end of first threaded rod (5) is equipped with clamp plate (6), clamp plate (6) and first threaded rod (5) swing joint, one side of mount (4) is equipped with adjusting handle (7), the top of workstation (1) is equipped with collecting vat (8), collecting vat (8) inlay the surface of establishing at workstation (1).

2. A cored handle bi-metal hole saw as defined in claim 1, wherein: the top of workstation (1) is equipped with riser (9), riser (9) are equipped with two, are located the both sides of workstation (1) respectively, the top of riser (9) is equipped with roof (10), roof (10) and riser (9) pass through the screw fixation.

3. A cored handle bi-metal hole saw as defined in claim 2, wherein: the bottom of roof (10) is equipped with second spout (11), second spout (11) are inlayed and are established in the bottom of roof (10), the inside of second spout (11) is equipped with second slider (12), second slider (12) and second spout (11) sliding connection.

4. A cored handle bi-metal hole saw as defined in claim 3 wherein: the middle part of second slider (12) is equipped with second threaded rod (13), second threaded rod (13) and second slider (12) pass through threaded connection, the one end of second threaded rod (13) is equipped with first motor (14).

5. A cored handle bi-metal hole saw as defined in claim 4, wherein: the bottom of second slider (12) is equipped with hydraulic stem (15), the bottom of hydraulic stem (15) is equipped with second motor (16), the one end of second motor (16) is equipped with mount pad (17), the one end of mount pad (17) is equipped with fixing base (18), the one end of fixing base (18) is equipped with bimetal hole saw body (19).

6. A cored handle bi-metal hole saw as defined in claim 5, wherein: the inside of bimetal hole saw body (19) is equipped with location drill bit (20), location drill bit (20) and bimetal hole saw body (19) fixed connection, the surface cover of location drill bit (20) is equipped with spring (21), the bottom of bimetal hole saw body (19) is equipped with sawtooth (22).

7. A cored handle bi-metal hole saw as defined in claim 2, wherein: one side of riser (9) is equipped with coolant liquid bin (23), coolant liquid bin (23) and riser (9) fixed connection, one side of coolant liquid bin (23) is equipped with drain pipe (24).