CN214351717U

CN214351717U - Clamping mechanism is used in saw bit processing convenient to dismouting

Info

Publication number: CN214351717U
Application number: CN202023330225.3U
Authority: CN
Inventors: 刘文峰
Original assignee: Xinle Jieda Saw Industry Co ltd
Current assignee: Xinle Jieda Saw Industry Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-08
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a saw bit processing technology field specifically is a fixture is used in saw bit processing convenient to dismouting, including the processing platform, processing platform middle part is provided with the support column, the support column top is round platform column structure, the support column top can be dismantled and be connected with the spiral cover, spiral cover bottom fixedly connected with screw rod, screw rod bottom threaded connection is on the support column top, the processing bench slides and sets up a plurality of loop bars, it has the inserted bar to slide to peg graft on the loop bar, set up the mounting of fixed inserted bar on the loop bar, the fixed backup pad that is provided with in inserted bar top, the backup pad supports in the saw bit bottom, the utility model provides a current clamping device is comparatively complicated at the clamping process of centre gripping saw bit, because saw bit centre of a circle aperture is different, need often change the fixed column, need consume a large amount of installation time, can't satisfy the saw bit centre gripping in multiple aperture and use.

Description

Clamping mechanism is used in saw bit processing convenient to dismouting

Technical Field

The utility model relates to a saw bit processing technology field specifically is a fixture is used in saw bit processing convenient to dismouting.

Background

Saw blades are a general term for thin circular cutters for cutting solid materials, and can be divided into: a diamond saw blade for stone cutting; a high speed steel saw blade for cutting metal material; a carbide saw bit that is used for cutting such as wood, furniture, wood-based plate, aluminum alloy, aluminium alloy, radiator, plastics, plastic steel, at present, need polish the polishing to the saw bit in the course of working of saw bit, consequently, need carry out the centre gripping to the saw bit, however, current clamping device is comparatively complicated at the clamping process of centre gripping saw bit, because saw bit centre of a circle aperture is different, need often change the fixed column, need consume a large amount of installation time, can't satisfy the saw bit centre gripping in multiple aperture and use, for this reason, we have proposed a fixture for saw bit processing of being convenient for dismouting with good solution above-mentioned drawback.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixture is used in saw bit processing convenient to dismouting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixture is used in saw bit processing convenient to dismouting, includes the processing platform, processing platform middle part is provided with the support column, the support column top is round platform column structure, the support column top can be dismantled and be connected with the spiral cover, spiral cover bottom fixedly connected with screw rod, screw rod bottom threaded connection in the support column top, the processing bench slides and sets up a plurality of loop bars, it has the inserted bar to slide to peg graft on the loop bar, it is fixed to set up on the loop bar the mounting of inserted bar, the fixed backup pad that is provided with in inserted bar top, the backup pad supports in the saw bit bottom.

Furthermore, the height of the inner wall of the spiral cover is consistent with that of the round table-shaped structure at the top of the support column.

Furthermore, a rubber ring is fixedly bonded to the bottom of the spiral cover, and the bottom of the spiral cover is abutted to the upper surface of the saw blade through the rubber ring.

Further, the loop bar is four, four the loop bar be annular array distribute in processing bench upper surface, loop bar bottom fixedly connected with slider, processing bench set up with the spout of slider looks adaptation, the spout rotates and is provided with adjusting screw, adjusting screw with slider threaded connection, adjusting screw's one end extends to processing platform lateral wall and fixed connection knob.

Furthermore, the supporting plate is of a fan-shaped structure, and a rubber pad is arranged at the top of the supporting plate.

Further, the fixing piece is a butterfly-shaped screw rod, and the fixing piece is in threaded connection with the outer wall of the loop bar.

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

1. the utility model discloses, through setting up the support column, spiral cover and screw rod, when fixing the saw bit, because the support column top sets up round platform column structure, can support the saw bit that the centre of a circle diameter is different fixedly, after locating the saw bit centre of a circle cover on the support column, screw up the spiral cover, make spiral cover bottom extrude on the saw bit upper surface, thereby realize the fixed of saw bit, because the saw bit bottom is provided with the rubber circle, can increase the frictional force between spiral cover bottom and the saw bit, thereby improve the fixed effect, it is comparatively complicated to have solved the centre gripping process of current clamping device at centre gripping saw bit, because saw bit centre of a circle aperture is different, need often to change the fixed column, need consume a large amount of installation time, can't satisfy the saw bit centre gripping in multiple aperture and use;

2. the utility model discloses, through setting up loop bar, inserted bar, backup pad and mounting, after fixing the saw bit, unscrew the mounting, adjust the inserted bar and insert the degree of depth inside the loop bar to adjust the height of backup pad, make the backup pad can support in the saw bit bottom surface, avoid the too big saw bit deformation that causes of stress, make the saw bit course of working safer, improve the qualification rate;

3. the utility model discloses, through setting up slider, spout, adjusting screw and knob, rotate adjusting screw through the knob, adjusting screw drives the slider and slides along the spout to drive the backup pad and remove to the direction of keeping away from or being close to the support column, make the backup pad can fix the saw bit of different diameters, improve the extensive adaptability of device.

Drawings

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

fig. 2 is a schematic overall top view structure of the present invention;

in the figure: 1-a processing table; 2-a support column; 3-screwing a cover; 4-a threaded rod; 5-a loop bar; 6-inserting a rod; 7-a fixing member; 8-a support plate; 9-rubber ring; 10-a slide block; 11-a chute; 12-adjusting the screw; 13-rubber pad; 14-knob.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a clamping mechanism convenient for saw blade machining and disassembly comprises a machining table 1, wherein a support column 2 is arranged in the middle of the machining table 1, the top of the support column 2 is of a round table-shaped structure, the top of the support column 2 is detachably connected with a spiral cover 3, the bottom of the spiral cover 3 is fixedly connected with a screw rod 4, the bottom of the screw rod 4 is in threaded connection with the top of the support column 2, the height of the inner wall of the spiral cover 3 is consistent with that of the round table-shaped structure at the top of the support column 2, a rubber ring 9 is fixedly bonded at the bottom of the spiral cover 3, the bottom of the spiral cover 3 is abutted with the upper surface of a saw blade through the rubber ring 9, through the arrangement of the support column 2, the spiral cover 3 and the screw rod 4, when the saw blade is fixed, as the top of the support column 2 is arranged into the round table-shaped structure, the saw blades with different circle center diameters can be supported and fixed, after the circle center of the saw blade is sleeved on the support column 2, the spiral cover 3 is screwed tightly, so that the bottom of the spiral cover 3 is extruded on the upper surface of the saw blade, thereby realize the fixed of saw bit, because the saw bit bottom is provided with rubber circle 9, multiplicable spiral cover 3 bottom and the saw bit between frictional force to improve fixed effect.

Wherein, the sliding of processing platform 1 sets up a plurality of loop bars 5, it has inserted bar 6 to slide to peg graft on loop bar 5, set up fixing part 7 of fixed inserted bar 6 on loop bar 5, fixing part 7 is the butterfly screw rod, fixing part 7 threaded connection is in the 5 outer walls of loop bar, 6 fixed backup pad 8 that are provided with in top of inserted bar, backup pad 8 supports in the saw bit bottom, through setting up loop bar 5, inserted bar 6, backup pad 8 and fixing part 7, after fixed the saw bit, unscrew fixing part 7, adjust the inside degree of depth of inserted bar 6 insertion loop bar 5, thereby adjust the height of backup pad 8, make backup pad 8 can support in the saw bit bottom surface, avoid the too big saw bit deformation that causes of stress, make the saw bit course of working safer, improve the qualification rate.

Wherein, loop bar 5 is four, four loop bar 5 are ring array and distribute in 1 upper surface of processing platform, loop bar 5 bottom fixedly connected with slider 10, set up spout 11 with slider 10 looks adaptation on the processing platform 1, spout 11 rotates and is provided with adjusting screw 12, adjusting screw 12 and slider 10 threaded connection, adjusting screw 12's one end extends to 1 lateral wall of processing platform and fixed connection knob 14, backup pad 8 is fan-shaped structure, and 8 tops of backup pad are provided with rubber pad 13, through setting up slider 10, spout 11, adjusting screw 12 and knob 14, rotate adjusting screw 12 through knob 14, adjusting screw 12 drives slider 10 and slides along spout 11, thereby drive backup pad 8 and to keeping away from or be close to the direction removal of support column 2, make backup pad 8 can fix the saw bit of different diameters, improve the extensive adaptability of device.

The working principle is as follows:

when the utility model is used, when the saw blade is fixed, the top end of the support post 2 is arranged into a round platform-shaped structure, the saw blade with different circle center diameters can be supported and fixed, after the circle center of the saw blade is sleeved on the support post 2, the screw cap 3 is screwed down, the bottom of the screw cap 3 is extruded on the upper surface of the saw blade, thereby realizing the fixation of the saw blade, the rubber ring 9 is arranged at the bottom of the saw blade, the friction force between the bottom of the screw cap 3 and the saw blade can be increased, thereby improving the fixation effect, after the saw blade is fixed, the fixing piece 7 is unscrewed, the depth of the inserted rod 6 inserted into the loop bar 5 is adjusted, thereby adjusting the height of the support plate 8, the support plate 8 can be supported on the bottom surface of the saw blade, the deformation of the saw blade caused by overlarge stress is avoided, the processing process of the saw blade is safer, the qualification rate is improved, when the saw blades with different diameters need to be supported, the adjusting screw 12 is rotated by the knob 14, adjusting screw 12 drives slider 10 and slides along spout 11 to drive backup pad 8 and remove to the direction of keeping away from or being close to support column 2, make backup pad 8 can fix the saw bit of different diameters, improve the extensive adaptability of device.

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 fixture is used in saw bit processing convenient to dismouting, includes processing platform (1), its characterized in that: processing platform (1) middle part is provided with support column (2), support column (2) top is round platform column structure, support column (2) top can be dismantled and is connected with spiral cover (3), spiral cover (3) bottom fixedly connected with screw rod (4), screw rod (4) bottom threaded connection in support column (2) top, it sets up a plurality of loop bars (5) to slide on processing platform (1), it has inserted bar (6) to slide on loop bar (5) to peg graft, it is fixed to set up on loop bar (5) mounting (7) of inserted bar (6), fixed backup pad (8) that is provided with in inserted bar (6) top, backup pad (8) support in the saw bit bottom.

2. The clamping mechanism for saw blade machining convenient to disassemble and assemble as claimed in claim 1, wherein: the height of the inner wall of the spiral cover (3) is consistent with that of the round table-shaped structure at the top of the support column (2).

3. The clamping mechanism for saw blade machining convenient to disassemble and assemble as claimed in claim 1, wherein: the bottom of the spiral cover (3) is fixedly bonded with a rubber ring (9), and the bottom of the spiral cover (3) is abutted to the upper surface of the saw blade through the rubber ring (9).

4. The clamping mechanism for saw blade machining convenient to disassemble and assemble as claimed in claim 1, wherein: loop bar (5) are four, four loop bar (5) be annular array distribute in processing platform (1) upper surface, loop bar (5) bottom fixedly connected with slider (10), processing platform (1) go up set up with spout (11) of slider (10) looks adaptation, spout (11) are rotated and are provided with adjusting screw (12), adjusting screw (12) with slider (10) threaded connection, the one end of adjusting screw (12) extends to processing platform (1) lateral wall and fixed connection knob (14).

5. The clamping mechanism for saw blade machining convenient to disassemble and assemble as claimed in claim 1, wherein: the supporting plate (8) is of a fan-shaped structure, and a rubber pad (13) is arranged at the top of the supporting plate (8).

6. The clamping mechanism for saw blade machining convenient to disassemble and assemble as claimed in claim 1, wherein: the fixing piece (7) is a butterfly-shaped screw, and the fixing piece (7) is in threaded connection with the outer wall of the loop bar (5).