CN214643816U

CN214643816U - Dado production is with pneumatic material saw of cutting out

Info

Publication number: CN214643816U
Application number: CN202120479343.6U
Authority: CN
Inventors: 徐海永; 占红炉; 徐杰
Original assignee: Zhejiang Sansheng Household Co ltd
Current assignee: Zhejiang Sansheng Household Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-09
Anticipated expiration: 2031-03-05

Abstract

The utility model provides a dado production is with pneumatic material saw of cutting out, include: a housing; the outer side of the shell is provided with an anti-slip groove; a connecting seat is fixedly arranged on the front side of the shell, and a slotted hole is formed in the front side of the connecting seat; the rear side of the top of the shell is fixedly provided with an installation seat through a bolt, and one side of the top of the installation seat is provided with a slotted hole; the front side of the mounting seat is provided with an adjusting device; by arranging the mounting seat and the adjusting device, when a user holds the device for use, the wrist of the user can be fixed through the fixing cover, so that the device can be connected with the hand of the user in an auxiliary manner, the phenomenon of hand release in the using process is prevented, and the safety of the device is greatly improved; through being provided with casing and connecting seat, through being provided with the guard ring, can prevent to contact the phenomenon that the mistake touched, the security of further this device of improvement to the contact switch when placing this device on the ground.

Description

Dado production is with pneumatic material saw of cutting out

Technical Field

The utility model belongs to the technical field of the dado production, more specifically say, in particular to dado production is with pneumatic material saw of cutting out.

Background

The dado possesses good thermostatical, the nature of making an uproar of falling, can not only effectively protect the building wall, has splendid decoration again, shelters from the back at the dado to the stone wall of unevenness originally. And as the times develop, the design of the wall panel is more diversified.

Through retrieval, for example, patent No. CN201132243Y discloses a pneumatic saw, which includes a cylinder, a transmission shaft slidably disposed inside the cylinder, a clamping mechanism mounted at the front end of the transmission shaft for clamping a saw blade, and a front sleeve fixedly mounted at the front end of the cylinder, wherein the clamping mechanism is rotatably disposed in the front sleeve, and at least one locking protrusion extending in the front-rear direction is disposed on one of the clamping mechanism and the front sleeve, and at least two locking slots corresponding to the locking protrusion are disposed on the other one of the clamping mechanism and the front sleeve, and the locking protrusion and the locking slots are matched to have two working states of locking and unlocking: in the locking working state, the locking lug is clamped in the clamping groove; in the unlocking working state, the locking lug is separated from the clamping groove, and the clamping mechanism can rotate relative to the front end sleeve. The clamping mechanism can rotate without rotating the cylinder, so that the angle of the saw blade can be changed, and the use is convenient.

Based on the aforesaid, the material is cut out to the in-process that current pneumatic cutting saw used needs to be handheld, and in long-time working process, very easily leads to pneumatic saw to take off the hand and throw away because of staff's fatigue, causes the injury to personnel and article around, and the security is relatively poor, and the contact switch of pneumatic cutting saw bottom portion does not have safeguard measure moreover, very easily leads to the mistake to touch, has very big potential safety hazard.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a pneumatic material cutting saw for wallboard production is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a dado production is with pneumatic material saw of cutting out, in order to solve the present pneumatic material saw of cutting out that proposes in the above-mentioned background art and need handheld the material of cutting out at the in-process that uses, in long-time working process, very easily lead to pneumatic saw to take off the hand and throw away because of staff's fatigue, cause the injury to personnel and article around, the security is relatively poor, and the contact switch of pneumatic material saw bottom of cutting out does not have safeguard measure, very easily lead to the mistake to touch, the problem that has very big potential safety hazard.

The utility model relates to a purpose and efficiency of pneumatic cutting saw is used in dado production is reached by following concrete technological means:

a dado production is with pneumatic material saw of cutting out, includes: a housing; the outer side of the shell is provided with an anti-slip groove; a connecting seat is fixedly arranged on the front side of the shell, and a slotted hole is formed in the front side of the connecting seat; the rear side of the top of the shell is fixedly provided with an installation seat through a bolt, and one side of the top of the installation seat is provided with a slotted hole; and the front side of the mounting seat is provided with an adjusting device.

Furthermore, the shell also comprises a power switch, a contact switch and a protective ring; a power switch is arranged on the top of the shell in a sliding manner; a contact switch is arranged at the bottom of the shell in a sliding manner; the bottom of casing passes through the bolt fastening and is provided with the guard ring, and the guard ring sets up in contact switch's the outside.

Furthermore, the connecting seat also comprises a transmission shaft, a saw blade and a clamping seat; a transmission shaft is arranged in the connecting seat in a sliding manner, and a spring is sleeved on the outer side of the transmission shaft; the front side of the transmission shaft is fixedly provided with a saw blade through a bolt; the inside front side of connecting seat is provided with the holder through the bolt fastening, and the holder sets up in the both sides of saw bit.

Furthermore, the mounting seat also comprises a first connecting rod, a second connecting rod and a fixed cover; the two sides of the top of the mounting seat are uniformly provided with first connecting rods in a whole manner; the front side of the first connecting rod is rotatably provided with a second connecting rod through hinge connection; the fixed cover that is provided with in front side bottom of second connecting rod, and the inboard of fixed cover is fixed through pasting and is provided with the one deck foam-rubber cushion.

Furthermore, the adjusting device also comprises a screw rod, a connecting block and a third connecting rod; the top of the mounting seat is rotatably provided with a screw through hinge connection; the front side of the screw rod is provided with a connecting block in a sliding manner, and the rear side of the connecting block is provided with a screw hole; the both sides of connecting block all are provided with the third connecting rod through the hinge rotation, and the front side of third connecting rod passes through pivot and second connecting rod swivelling joint.

Compared with the prior art, the utility model discloses following beneficial effect has:

through being provided with mount pad and adjusting device, can be when the handheld use of user, drive the connecting block motion through rotatory screw rod, drive the motion of third connecting rod through the connecting block, thereby it is inboard rotatory to drive the front side of second connecting rod around the head rod through the third connecting rod, thereby it fixes user's wrist department to drive fixed cover, thereby can assist and be connected this device with user's hand, prevent the phenomenon of breaking away from the hand in the in-process that uses, thereby the security of this device of very big improvement.

By arranging the shell and the connecting seat and arranging the protective ring, the phenomenon of mistaken contact of the contact switch can be prevented when the device is placed on the ground, and the safety of the device is further improved; through being provided with the holder, can prevent that the great swing from appearing in the saw bit in work to prevent that the saw bit from damaging.

Drawings

Fig. 1 is a schematic view of an axial-side three-dimensional structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic sectional view of the connection seat of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a housing; 101. a power switch; 102. a contact switch; 103. a guard ring; 2. a connecting seat; 201. a drive shaft; 202. a saw blade; 203. a holder; 3. a mounting seat; 301. a first connecting rod; 302. a second connecting rod; 303. a fixed cover; 4. an adjustment device; 401. a screw; 402. connecting blocks; 403. and a third connecting rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 3:

the utility model provides a dado production is with pneumatic material saw of cutting out, include: a housing 1; an anti-slip groove is formed in the outer side of the shell 1; wherein, the shell 1 also comprises a power switch 101, a contact switch 102 and a protective ring 103; the top of the shell 1 is provided with a power switch 101 in a sliding way; the bottom of the shell 1 is provided with a contact switch 102 in a sliding way; a protective ring 103 is fixedly arranged at the bottom of the shell 1 through bolts, and the protective ring 103 is arranged at the outer side of the contact switch 102; a connecting seat 2 is fixedly arranged on the front side of the shell 1, and a slotted hole is formed in the front side of the connecting seat 2; wherein, the connecting seat 2 further comprises a transmission shaft 201, a saw blade 202 and a clamping seat 203; a transmission shaft 201 is arranged in the connecting seat 2 in a sliding manner, and a spring is sleeved outside the transmission shaft 201; the front side of the transmission shaft 201 is fixedly provided with a saw blade 202 through a bolt; the front side inside the connecting seat 2 is fixedly provided with a clamping seat 203 through bolts, and the clamping seat 203 is arranged at two sides of the saw blade 202; the rear side of the top of the shell 1 is fixedly provided with an installation seat 3 through a bolt, and one side of the top of the installation seat 3 is provided with a slotted hole; the front side of the mounting base 3 is provided with an adjusting device 4.

The mounting base 3 further comprises a first connecting rod 301, a second connecting rod 302 and a fixing cover 303; the two sides of the top of the mounting seat 3 are uniformly provided with a first connecting rod 301 in a whole manner; the front side of the first connecting rod 301 is rotatably provided with a second connecting rod 302 through hinge connection; a fixed cover 303 is fixedly arranged at the bottom of the front side of the second connecting rod 302, and a layer of sponge cushion is fixedly arranged on the inner side of the fixed cover 303 through adhesion; the wrist is fixed by the fixing cover 303, thereby preventing the device from falling off the hand.

The adjusting device 4 further comprises a screw 401, a connecting block 402 and a third connecting rod 403; the top of the mounting seat 3 is rotatably provided with a screw 401 through hinge connection; a connecting block 402 is slidably arranged on the front side of the screw 401, and a screw hole is formed in the rear side of the connecting block 402; both sides of the connecting block 402 are rotatably provided with a third connecting rod 403 through hinge connection, and the front side of the third connecting rod 403 is rotatably connected with the second connecting rod 302 through a rotating shaft; the connecting block 402 is driven to move by rotating the screw 401, the third connecting rod 403 is driven to move by the connecting block 402, and the second connecting rod 302 is driven to move by the third connecting rod 403.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, through the outside of handheld casing 1, then drive connecting block 402 motion to the rotatory screw rod 401 of rear side of mount pad 3, drive third connecting rod 403 motion through connecting block 402, thereby it is inboard rotatory to drive the front side of second connecting rod 302 around head rod 301 through third connecting rod 403, thereby it fixes user's wrist department to drive fixed cover 303, then open switch 101, press and move contact switch 102 and open this device, drive transmission shaft 201 and saw bit 202 reciprocating motion, can prevent through holder 203 that saw bit 202 from producing great swing at the in-process of motion, can prevent to place this device in the ground through guard ring 103, the phenomenon of mistake touching takes place for contact switch 102.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a dado production is with pneumatic material saw of cutting out which characterized in that includes: a housing (1); an anti-skid groove is formed in the outer side of the shell (1); a connecting seat (2) is fixedly arranged on the front side of the shell (1), and a slotted hole is formed in the front side of the connecting seat (2); the rear side of the top of the shell (1) is fixedly provided with an installation seat (3) through a bolt, and one side of the top of the installation seat (3) is provided with a slotted hole; the front side of the mounting seat (3) is provided with an adjusting device (4).

2. A panel production pneumatic cut-to-size saw as defined in claim 1, wherein: the shell (1) further comprises a power switch (101), a contact switch (102) and a protective ring (103); a power switch (101) is arranged at the top of the shell (1) in a sliding manner; a contact switch (102) is arranged at the bottom of the shell (1) in a sliding manner; the bottom of the shell (1) is fixedly provided with a protective ring (103) through a bolt, and the protective ring (103) is arranged on the outer side of the contact switch (102).

3. A panel production pneumatic cut-to-size saw as defined in claim 1, wherein: the connecting seat (2) also comprises a transmission shaft (201), a saw blade (202) and a clamping seat (203); a transmission shaft (201) is arranged in the connecting seat (2) in a sliding manner, and a spring is sleeved on the outer side of the transmission shaft (201); the front side of the transmission shaft (201) is fixedly provided with a saw blade (202) through a bolt; the front side in the connecting seat (2) is fixedly provided with a clamping seat (203) through a bolt, and the clamping seat (203) is arranged on two sides of the saw blade (202).

4. A panel production pneumatic cut-to-size saw as defined in claim 1, wherein: the mounting seat (3) further comprises a first connecting rod (301), a second connecting rod (302) and a fixed cover (303); the two sides of the top of the mounting seat (3) are uniformly provided with a first connecting rod (301) in a whole manner; the front side of the first connecting rod (301) is rotatably provided with a second connecting rod (302) through hinge connection; the bottom of the front side of the second connecting rod (302) is fixedly provided with a fixed cover (303), and the inner side of the fixed cover (303) is fixedly provided with a layer of sponge cushion through adhesion.

5. A panel production pneumatic cut-to-size saw as defined in claim 1, wherein: the adjusting device (4) further comprises a screw rod (401), a connecting block (402) and a third connecting rod (403); the top of the mounting seat (3) is rotatably provided with a screw (401) through hinge connection; a connecting block (402) is slidably arranged on the front side of the screw (401), and a screw hole is formed in the rear side of the connecting block (402); both sides of the connecting block (402) are rotatably provided with a third connecting rod (403) through hinged connection, and the front side of the third connecting rod (403) is rotatably connected with the second connecting rod (302) through a rotating shaft.