CN211194177U

CN211194177U - Woodwork manufacturing is with change mechanism of carpenter's saw

Info

Publication number: CN211194177U
Application number: CN201921995092.6U
Authority: CN
Inventors: 朱炳华
Original assignee: Hangzhou Tuocheng Hardware Tools Co ltd
Current assignee: Hangzhou Tuocheng Hardware Tools Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-07
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a woodwork manufacturing is with change mechanism of carpenter's saw, the electric iron comprises a handle, the front side fixedly connected with bearing of handle inner wall, the inner ring fixedly connected with spliced pole of bearing, the back fixedly connected with gear of spliced pole, the both sides of gear all mesh there is the pinion rack, the back fixedly connected with lifter plate of pinion rack, the left side of lifter plate and the inner wall sliding connection of handle. The utility model discloses a set up the handle, the bearing, the spliced pole, the gear, the pinion rack, the lifter plate, the sliding sleeve, the slide bar, the fixed plate, the extension board, insert the post, the picture peg, slot and saw bit, it is in long-time use to have solved current carpenter's saw bit, easy fracture, cause the carpenter's saw to damage, and the carpenter's saw bit can't be changed again to the carpenter's saw, cause the problem of the carpenter's saw that can only renew, this woodwork is made with the change mechanism of carpenter's saw, possess the advantage of removable saw bit, the practicality of carpenter's.

Description

Woodwork manufacturing is with change mechanism of carpenter's saw

Technical Field

The utility model relates to a woodwork makes technical field, specifically is a woodwork is made and is used change mechanism of carpenter's saw.

Background

The wood products are made of wood raw materials through processing and manufacturing, and the formed products are mainly divided into the following categories: furniture woodwork, office woodwork, technology woodwork, northeast pure manual woodcarving horse, horticulture woodwork, domestic woodwork, and also present high-tech woodwork. Woodcarving is only one branch of the technical wood products.

Woodwork is at the in-process of making, need use the carpenter saw to cut or get rid of the part that wooden raw materials does not need, but its saw bit of current carpenter saw is in long-time use, easy fracture, causes the carpenter saw to damage, and the carpenter saw can't change the saw bit again, causes the carpenter saw that can only change newly, has reduced the practicality of carpenter saw, the use of the not convenient for user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a woodwork manufacturing is with change mechanism of carpenter's saw possesses the advantage of removable saw bit, has solved current carpenter's saw its saw bit in long-time use, and easy fracture causes the carpenter's saw to damage, and the carpenter's saw can't change the saw bit again, causes the problem that can only change the carpenter's saw of renewal.

In order to achieve the above object, the utility model provides a following technical scheme: a replacing mechanism of a woodworking saw for manufacturing wooden products comprises a handle, wherein a bearing is fixedly connected with the front side of the inner wall of the handle, the inner ring of the bearing is fixedly connected with a connecting column, the back of the connecting column is fixedly connected with a gear, toothed plates are meshed on both sides of the gear, a lifting plate is fixedly connected to the back of each toothed plate, the left side of each lifting plate is connected with the inner wall of the handle in a sliding manner, the right side of the lifting plate is fixedly connected with a sliding sleeve, the inner wall of the sliding sleeve is connected with a sliding rod in a sliding way, the top and the bottom of the sliding rod are both fixedly connected with the inner wall of the handle, the right side of the sliding sleeve is fixedly connected with a fixed plate, a support plate is fixedly connected with the outer side of the fixed plate, an inserting column is fixedly connected with the inner side of the support plate, the inboard of inserting the post is provided with the picture peg, the slot that uses with inserting the post cooperation is seted up on the surface of picture peg, the right side of picture peg runs through the handle and extends to the outside fixedly connected with saw bit of handle.

Preferably, the inner wall of the handle is provided with a jack, and the jack is matched with the plug board for use.

Preferably, the front side of the connecting column penetrates through the handle and extends to the outer side of the handle to be fixedly connected with the button block, and the surface of the button block is provided with a cross groove.

Preferably, the left side fixedly connected with slider of lifter plate, the spout that uses with the slider cooperation is seted up to the inner wall of handle, slider sliding connection is in the inside of spout.

Preferably, the outer side of the lifting plate is fixedly connected with a spring, and the outer side of the spring is fixedly connected with the inner wall of the handle.

Preferably, both ends on the surface of the sliding rod are fixedly connected with limiting plates outside the sliding sleeve, and one side of each limiting plate, which is close to the sliding sleeve, is fixedly connected with a cushion pad.

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

1. the utility model discloses a set up the handle, the bearing, the spliced pole, the gear, the pinion rack, the lifter plate, the sliding sleeve, the slide bar, the fixed plate, the extension board, insert the post, the picture peg, slot and saw bit, it is in long-time use to have solved current carpenter's saw bit, easy fracture, cause the carpenter's saw to damage, and the carpenter's saw bit can't be changed again to the carpenter's saw, cause the problem of the carpenter's saw that can only renew, this woodwork is made with the change mechanism of carpenter's saw, possess the advantage of removable saw bit, the practicality of carpenter's.

2. The utility model discloses a setting of jack, can make the inside that the picture peg inserted the handle, setting through the button piece, the area of contact between spliced pole and the user has been increased, convenient to use person swivelling joint pole, setting through slider and spout, frictional force between lifter plate and the handle inner wall has been reduced, make more smooth and easy of lifter plate motion, slider and spout have also played spacing effect simultaneously, setting through the spring, can provide thrust for the lifter plate, make more smooth and easy of lifter plate motion, setting through the limiting plate, convenient to use person controls the sliding sleeve, the convenient range of motion that restricts the sliding sleeve.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged view of a portion a in the structure diagram 2 of the present invention.

In the figure: the device comprises a handle 1, a bearing 2, a connecting column 3, a gear 4, a toothed plate 5, a lifting plate 6, a sliding sleeve 7, a sliding rod 8, a fixing plate 9, a supporting plate 10, an inserting column 11, an inserting plate 12, an inserting groove 13, a saw blade 14, an inserting hole 15, a button block 16, a sliding block 17, a sliding groove 18, a spring 19 and a limiting plate 20.

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. 1-3, a replacing mechanism of a woodworking saw for manufacturing wood products comprises a handle 1, wherein an inner wall of the handle 1 is provided with a jack 15, the jack 15 is matched with an inserting plate 12 for use, the inserting plate 12 can be inserted into the handle 1 through the arrangement of the jack 15, a front side of the inner wall of the handle 1 is fixedly connected with a bearing 2, an inner ring of the bearing 2 is fixedly connected with a connecting column 3, the front side of the connecting column 3 penetrates through the handle 1 and extends to the outer side of the handle 1 to be fixedly connected with a button block 16, the surface of the button block 16 is provided with a cross groove, through the arrangement of the button block 16, the contact area between the connecting column 3 and a user is increased, the connecting column 3 is convenient for the user to rotate, the back of the connecting column 3 is fixedly connected with a gear 4, two sides of the gear 4 are respectively engaged with a toothed plate 5, the back, the inner wall of the handle 1 is provided with a sliding groove 18 matched with the sliding block 17 for use, the sliding block 17 is connected inside the sliding groove 18 in a sliding manner, through the arrangement of the sliding block 17 and the sliding groove 18, the friction force between the lifting plate 6 and the inner wall of the handle 1 is reduced, the lifting plate 6 moves more smoothly, meanwhile, the sliding block 17 and the sliding groove 18 also play a limiting role, the outer side of the lifting plate 6 is fixedly connected with a spring 19, the outer side of the spring 19 is fixedly connected with the inner wall of the handle 1, through the arrangement of the spring 19, the thrust can be provided for the lifting plate 6, the lifting plate 6 moves more smoothly, the left side of the lifting plate 6 is connected with the inner wall of the handle 1 in a sliding manner, the right side of the lifting plate 6 is fixedly connected with a sliding sleeve 7, the inner wall of the sliding sleeve 7 is connected with a sliding rod 8 in a sliding manner, both ends of the surface of, through the setting of limiting plate 20, convenient to use person controls sliding sleeve 7, make things convenient for the motion range of restriction sliding sleeve 7, the top and the bottom of slide bar 8 all with the inner wall fixed connection of handle 1, sliding sleeve 7's right side fixedly connected with fixed plate 9, the outside fixedly connected with extension board 10 of fixed plate 9, the inboard fixedly connected with of extension board 10 inserts post 11, the inboard of inserting post 11 is provided with picture peg 12, picture peg 12's surface is seted up and is inserted the slot 13 that 11 cooperations of post were used, the outside fixedly connected with saw bit 14 that handle 1 and extend to handle 1 is run through on picture peg 12's right side.

During the use, the user rotates button piece 16, button piece 16 drives spliced pole 3 rotatory, spliced pole 3 drives gear 4 through bearing 2 and rotates, gear 4 drives pinion rack 5 and moves to the outside, gear 5 drives lifter plate 6 and moves to the outside, lifter plate 6 drives sliding sleeve 7 and moves to the outside, sliding sleeve 7 drives fixed plate 9 and moves to the outside at the surface of slide bar 8, fixed plate 9 drives extension board 10 and moves to the outside, extension board 10 drives inserted column 11 and breaks away from slot 13, move saw bit 14 to the right, saw bit 14 drives inserted column 12 and breaks away from jack 15, alright dismantle damaged saw bit 14, place new saw bit 14 on the right side of handle 1 again, make inserted column 12 insert the inside to jack 15, reverse rotation button piece 16, make inserted column 11 insert the inside of slot 13, alright completion is changed.

In summary, the following steps: this replacement mechanism of carpenter's saw for woodwork manufacturing through setting up handle 1, bearing 2, spliced pole 3, gear 4, pinion rack 5, lifter plate 6, sliding sleeve 7, slide bar 8, fixed plate 9, extension board 10, inserted column 11, picture peg 12, slot 13 and saw bit 14, has solved its saw bit of current carpenter's saw in long-time use, easy fracture, causes the carpenter's saw to damage, and the carpenter's saw can't change the saw bit again, causes the problem that can only change the carpenter's saw of renewing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 woodwork is made and is used change mechanism of carpenter's saw, includes handle (1), its characterized in that: the front side of the inner wall of the handle (1) is fixedly connected with a bearing (2), the inner ring of the bearing (2) is fixedly connected with a connecting column (3), the back side of the connecting column (3) is fixedly connected with a gear (4), both sides of the gear (4) are respectively meshed with a toothed plate (5), the back side of the toothed plate (5) is fixedly connected with a lifting plate (6), the left side of the lifting plate (6) is in sliding connection with the inner wall of the handle (1), the right side of the lifting plate (6) is fixedly connected with a sliding sleeve (7), the inner wall of the sliding sleeve (7) is in sliding connection with a sliding rod (8), the top and the bottom of the sliding rod (8) are both fixedly connected with the inner wall of the handle (1), the right side of the sliding sleeve (7) is fixedly connected with a fixing plate (9), the outer side of the fixing plate (9) is fixedly connected with a support plate (, insert the inboard of post (11) and be provided with picture peg (12), slot (13) that use with inserting post (11) cooperation are seted up on the surface of picture peg (12), handle (1) is run through and outside fixedly connected with saw bit (14) of handle (1) are extended to the right side of picture peg (12).

2. The wood product manufacturing woodworking saw changing mechanism of claim 1, wherein: the inner wall of the handle (1) is provided with a jack (15), and the jack (15) is matched with the inserting plate (12) for use.

3. The wood product manufacturing woodworking saw changing mechanism of claim 1, wherein: the front side of the connecting column (3) penetrates through the handle (1) and extends to the outside fixedly connected with button block (16) of the handle (1), and a cross groove is formed in the surface of the button block (16).

4. The wood product manufacturing woodworking saw changing mechanism of claim 1, wherein: the left side fixedly connected with slider (17) of lifter plate (6), spout (18) that use with slider (17) cooperation are seted up to the inner wall of handle (1), slider (17) sliding connection is in the inside of spout (18).

5. The wood product manufacturing woodworking saw changing mechanism of claim 1, wherein: the outer side of the lifting plate (6) is fixedly connected with a spring (19), and the outer side of the spring (19) is fixedly connected with the inner wall of the handle (1).

6. The wood product manufacturing woodworking saw changing mechanism of claim 1, wherein: the two ends of the surface of the sliding rod (8) are located on the outer side of the sliding sleeve (7) and are fixedly connected with limiting plates (20), and one side, close to the sliding sleeve (7), of each limiting plate (20) is fixedly connected with a cushion pad.