CN108942651B

CN108942651B - Adjustable hand-held type cutting polisher handle

Info

Publication number: CN108942651B
Application number: CN201810917980.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuhu Chuangyuan New Materials Co ltd
Current assignee: WUHU CHUANGYUAN NEW MATERIALS Co.,Ltd.
Priority date: 2018-08-13
Filing date: 2018-08-13
Publication date: 2020-10-30
Anticipated expiration: 2038-08-13
Also published as: CN108942651A

Abstract

The invention relates to the technical field of adjustment of handles of cutting and grinding machines, in particular to an adjustable handheld cutting and grinding machine handle which comprises a shell and a fixed block, wherein the front end surface of the shell is fixedly connected with the fixed block, one end of the fixed block is fixedly connected with a telescopic rod, the other end of the telescopic rod is fixedly connected with a clamping ring, the outer side of the telescopic rod is provided with a second spring, the two ends of the second spring are respectively and fixedly connected with the clamping ring and the fixed block, the top end of the shell is fixedly connected with a fixed head, and the front end surface of the fixed head is fixedly connected with a fixed ring. Has huge economic benefit and wide market prospect, and is worth popularizing and using.

Description

Adjustable hand-held type cutting polisher handle

Technical Field

The invention relates to the technical field of adjustment of handles of cutting and grinding machines, in particular to an adjustable handle of a handheld cutting and grinding machine.

Background

The cutting and grinding machine is a device which can cut and grind a member, is widely used in a plurality of companies or decorated places, and particularly relates to a handheld cutting and grinding machine.

Most of the handles of the hand-held cutting and grinding machines in the current market have simple structure and single function, especially the handles can not be adjusted, because of different working spaces, the handles can influence the use of the cutting and grinding machines, which brings a lot of troubles to users, and the common hand-held cutting and grinding machines are inconvenient to pack the handles, which brings a lot of inconvenience to the storage of the cutting and grinding machines and occupies storage space,

therefore, an adjustable hand-held cutting sander handle is provided to address the above problems.

Disclosure of Invention

The invention aims to provide an adjustable handheld cutting and grinding machine handle to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an adjustable handheld cutting and grinding machine handle comprises a shell and a fixed block, wherein the front end face of the shell is fixedly connected with the fixed block, one end of the fixed block is fixedly connected with a telescopic rod, the other end of the telescopic rod is fixedly connected with a clamping ring, a second spring is arranged on the outer side of the telescopic rod, the two ends of the second spring are respectively fixedly connected with the clamping ring and the fixed block, the top end of the shell is fixedly connected with a fixed head, the front end face of the fixed head is fixedly connected with a fixed ring, the bottom end face and the inner side of the top end face of the fixed ring are provided with a sliding groove, the inner side of the sliding groove is connected with a first sliding block in a sliding manner, the inner side of the first sliding block is fixedly connected with a connecting shaft, the lower side of the sliding groove is connected with a second, the other end of connecting axle rotates and is connected with the handle, the inboard fixedly connected with of handle fixed plate of vertical setting, the inboard sliding connection of fixed plate has the push rod of level setting, the left end fixedly connected with of push rod pushes away turning round of vertical setting, the right-hand member fixedly connected with fixture block that pushes away turning round.

Preferably, the inner side of the center position of the top end of the fixing ring is provided with a notch.

Preferably, the number of the snap rings is two in total, and the snap rings are symmetrically distributed on the left side and the right side of the shell.

Preferably, the inner diameter of the fixing plate is equal to the outer diameter of the push rod.

Preferably, the second slider is in a T-shaped arrangement.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the cutting and grinding machine, the handle can be taken from the groove through the first sliding block and rotate around the hinged support through the clamping ring, the second spring, the fixing block, the telescopic rod and the groove opening, and then the handle is fixed in the clamping ring, so that the cutting and grinding machine can be conveniently and fixedly stored;

2. according to the cutting and grinding machine, the gear ring, the fixing ring, the push button, the push rod, the first spring and the fixture block are arranged, so that the position of the handle can be changed by changing different positions of the fixture block on the gear ring, the problem that the handle has an interference effect on work due to different working spaces is solved, the reasonable utilization of the cutting and grinding machine is improved, the work efficiency is indirectly improved, the cutting and grinding machine has great economic benefits and wide market prospects, and the cutting and grinding machine is worthy of popularization and use.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the mounting structure of the ring gear of the present invention;

FIG. 4 is a schematic view of a second slider mounting structure according to the present invention;

FIG. 5 is a schematic structural view of a snap ring of the present invention.

In the figure: 1-shell, 2-fixed block, 3-telescopic rod, 4-toothed ring, 5-fixed ring, 6-fixed head, 7-clamping block, 8-first sliding block, 9-fixed plate, 10-first spring, 11-push rod, 12-handle, 13-push button, 14-second spring, 15-clamping ring, 16-connecting shaft, 17-hinged support, 18-second sliding block, a-sliding chute and b-notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the adjustable handheld cutting and grinding machine handle comprises a shell 1 and a fixed block 2, wherein the front end face of the shell 1 is fixedly connected with the fixed block 2, one end of the fixed block 2 is fixedly connected with a telescopic rod 3, the other end of the telescopic rod 3 is fixedly connected with a clamping ring 15, the outer side of the telescopic rod 3 is provided with a second spring 14, the two ends of the second spring 14 are respectively fixedly connected with the clamping ring 15 and the fixed block 2, the top end of the shell 1 is fixedly connected with a fixed head 6, the front end face of the fixed head 6 is fixedly connected with a fixed ring 5, the bottom end face and the top end face of the fixed ring 5 are internally provided with a sliding groove a, the inner side of the sliding groove a at the upper side is slidably connected with a first sliding block 8, the inner side of the first sliding block 8 is fixedly connected with a connecting shaft 16, the inner side of the sliding groove a at the, and the hinged support 17 is rotatably connected with the connecting shaft 16, the other end of the connecting shaft 16 is rotatably connected with the handle 12, the inner side of the handle 12 is fixedly connected with a fixing plate 9 which is vertically arranged, the inner side of the fixing plate 9 is slidably connected with a push rod 11 which is horizontally arranged, the left end of the push rod 11 is fixedly connected with a push button 13 which is vertically arranged, and the right end of the push button 13 is fixedly connected with a fixture block 7.

The notch b has been seted up to solid fixed ring 5's top central point department inboard, can make first slider 8 take out from notch b, conveniently adjusts the position of handle 12, the total two of number of snap ring 15, and the symmetric distribution is in the left and right sides of casing 1, can fix handle 12 through snap ring 15's effect, conveniently deposits handle 12's installation, the internal diameter of fixed plate 9 equals with push rod 11's external diameter size, can guarantee that push rod 11 can not appear the phenomenon of rocking when sliding in fixed plate 9, guarantees the stability of work, the shape of second slider 18 is "T" type setting, can make second slider 18 can not drop in the spout when sliding in spout an, guarantees the stability of work.

The working process is as follows: in the invention, when the using position of the handle 12 needs to be changed due to the working space, the push rod 11 slides in the fixed plate 9 through the action of the push button 13, and the fixture block 7 and the toothed ring 4 are separated from each other, then the handle 12 slides in the sliding slot a through the connecting shaft 16, the first sliding block 8 and the second sliding block 18, thereby realizing the position change of the handle 12, then the push button 13 is loosened, the fixture block 7 and the gear ring 4 are mutually clamped through the action of the first spring 10, thereby realizing the fixation of the handle 12, when the handle 12 needs to be folded, the handle 12 slides to the notch b, at the moment, the first slide block 8 is separated from the chute a, then the handle 12 is rotated around the hinge support 17 until the handle 12 is in the vertical state, and then the handle 12 is clamped by the clamp ring 15, therefore, the handle 12 is retracted, and the second spring 14 and the telescopic rod 3 are correspondingly retracted.

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 an adjustable hand-held type cutting polisher handle, includes casing (1) and fixed block (2), its characterized in that: the front end face of the shell (1) is fixedly connected with a fixed block (2), one end of the fixed block (2) is fixedly connected with a telescopic rod (3), the other end of the telescopic rod (3) is fixedly connected with a clamping ring (15), the outer side of the telescopic rod (3) is provided with a second spring (14), the two ends of the second spring (14) are respectively fixedly connected with the clamping ring (15) and the fixed block (2), the top end of the shell (1) is fixedly connected with a fixed head (6), the front end face of the fixed head (6) is fixedly connected with a fixed ring (5), the inner sides of the bottom end face and the top end face of the fixed ring (5) are provided with a sliding groove (a), the inner side of the sliding groove (a) at the upper side is slidably connected with a first sliding block (8), the inner side of the first sliding block (8) is fixedly connected with a connecting shaft (16), the front end face of the second sliding block (18) is fixedly connected with a hinged support (17), the hinged support (17) is rotatably connected with a connecting shaft (16), the other end of the connecting shaft (16) is rotatably connected with a handle (12), the inner side of the handle (12) is fixedly connected with a vertically arranged fixed plate (9), the inner side of the fixed plate (9) is slidably connected with a horizontally arranged push rod (11), the left end of the push rod (11) is fixedly connected with a vertically arranged push knob (13), and the right end of the push knob (13) is fixedly connected with a clamping block (7); the inner side of the center position of the top end of the fixing ring (5) is provided with a notch (b).

2. The adjustable hand-held cutting and sanding machine grip of claim 1, wherein: the number of the snap rings (15) is two in total, and the snap rings are symmetrically distributed on the left side and the right side of the shell (1).

3. The adjustable hand-held cutting and sanding machine grip of claim 1, wherein: the inner diameter of the fixing plate (9) is equal to the outer diameter of the push rod (11).

4. The adjustable hand-held cutting and sanding machine grip of claim 1, wherein: the second sliding block (18) is arranged in a T shape.