CN205254409U - Saw blade clamping and centering device - Google Patents

Saw blade clamping and centering device Download PDF

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Publication number
CN205254409U
CN205254409U CN201521003135.XU CN201521003135U CN205254409U CN 205254409 U CN205254409 U CN 205254409U CN 201521003135 U CN201521003135 U CN 201521003135U CN 205254409 U CN205254409 U CN 205254409U
Authority
CN
China
Prior art keywords
clamp
tooth bar
gear
saw blade
connection strap
Prior art date
Application number
CN201521003135.XU
Other languages
Chinese (zh)
Inventor
宁建峰
Original Assignee
杭州至广锯业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杭州至广锯业有限公司 filed Critical 杭州至广锯业有限公司
Priority to CN201521003135.XU priority Critical patent/CN205254409U/en
Application granted granted Critical
Publication of CN205254409U publication Critical patent/CN205254409U/en

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Abstract

The utility model discloses a saw blade clamping and centering device, set up including a support that is equipped with the central line, symmetry and press from both sides tight piece, center at the tight piece of first clamp of central line both sides and second and set up the gear on the central line, parallel arrangement the gear both sides and with gear engagement's first rack and second rack, gear revolve drives the direction motion of rack along vertical centerline, first rack passes through connecting strip no. 1 and is connected with the tight piece of first clamp, the second rack passes through connecting strip no. 2 and is connected with the tight piece of second clamp, tight piece of first clamp and the tight piece of second clamp all slide and set up on the support, a fixed axle is connected at the center of gear, the rotatable setting of fixed axle is on the support and prolong extended support connection driving motor, presss from both sides tightly fast accurate centering.

Description

Saw blade clamps centralising device

Technical field

The utility model relates to fixture, is specifically related to a kind of saw blade and clamps centralising device.

Background technology

In order to improve the anti-wear performance of circular saw bit, general except in the material of circular saw bit, and outside reasonably designing in the manufacturing process of circular saw bit, another kind of the best way is exactly the weld tabs that is welded with wear-resisting alloy on the saw tooth of circular saw bit, this weld tabs is made up of paster and cutter head and makes the saw tooth of saw blade more wear-resisting, to reach the cost that reduces saw blade.

At present, equipment weld tabs being welded on the saw tooth of saw blade is called saw blade sawtooth welder, and saw blade sawtooth welder is mainly made up of high-frequency heating mechanism, weld tabs conveying mechanism, glue applying mechanism, saw blade conveying mechanism, saw blade contraposition mechanism and saw blade clamp mechanism. Wherein, the process that saw blade sawtooth welder is welded on the saw tooth of saw blade weld tabs is: first make saw blade contraposition behind welding sequence position by saw blade contraposition mechanism, then, relend and help saw blade clamp mechanism that the saw blade after contraposition is fixedly clamped, then, weld tabs conveying mechanism is transported to weld tabs on the saw tooth of the saw blade after contraposition is fixed, the object on the last saw tooth that by high-frequency heating mechanism, weld tabs is welded on to saw blade.

In prior art, the centering of saw blade needs manually to adjust, and therefore production efficiency is low.

Utility model content

The deficiency existing for prior art, the purpose of this utility model is to provide a kind of saw blade to clamp centralising device, clamps fast, accurately centering.

For achieving the above object, the utility model provides following technical scheme: a kind of saw blade clamps centralising device, comprise that one is provided with the support of center line, be symmetricly set on the first clamp and second clamp of center line both sides, center is arranged on the gear on center line, the first tooth bar that is set in parallel in gear both sides and engage with gear and the second tooth bar, described gear rotates and moves along the direction of vertical center line with carry-over bar, described the first tooth bar is connected with the first clamp by connection strap one, described the second tooth bar is connected with the second clamp by connection strap two, described the first clamp and the equal slippage of the second clamp are arranged on support, the center of described gear connects a fixed axis, described fixed axis is rotatably arranged on support and extends support and connects drive motors.

Center line is virtual, being only used to aspect describes, by the rotating driven gear rotating of motor, thereby drive the first tooth bar and the second tooth bar counter motion near or away from, the first clamp, the second clamp are along with the first tooth bar and the interlock of the second tooth bar, thereby realize the stepping up or unclamp of saw blade, because the first tooth bar and the second tooth bar are driven by a gear synchronous, what therefore ensured the first clamp and the second clamp is symmetricly set on center line both sides all the time.

Further, on described the first tooth bar, be provided with the first limited block that restriction the first rack and pinion departs from, on described the second tooth bar, be provided with the second limited block that restriction the second rack and pinion departs from.

Prevent that wheel and rack from separating.

Further, the length of described connection strap one is less than the length of connection strap two, and the through hole stretching out for the first tooth bar is set on described connection strap two.

While preventing the first tooth bar and the motion of the second tooth bar by above-mentioned setting, occur mutually to interfere.

Further, between described the first tooth bar and connection strap one, be provided with the first stiffener, between described the second tooth bar and connection strap two, be provided with the second stiffener.

Strengthen overall bonding strength by the first stiffener and the second stiffener.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment;

Fig. 2 is the front view of embodiment.

Reference numeral: 1, support; 11, center line; 2, the first clamp; 21, the first tooth bar; 22, connection strap one; 23, the first stiffener; 24, the first slide rail; 25, the first limited block; 3, the second clamp; 31, the second tooth bar; 32, connection strap two; 321, through hole; 33, the second stiffener; 34, the second slide rail; 35, the second limited block; 4, gear; 5, fixed axis; 6, drive motors.

Detailed description of the invention

Referring to figs. 1 through Fig. 2, the utility model is described further.

A kind of saw blade clamps centralising device, comprise that one is provided with the support 1 of center line 11, the first clamp 2 that is symmetricly set on center line 11 both sides and the second clamp 3, center and is arranged on the gear 4 on center line 11, the first tooth bar 21 that is set in parallel in gear 4 both sides and engage with gear 4 and the second tooth bar 31, the center of gear 4 connects a fixed axis 5, and fixed axis 5 is rotatably arranged on support 1 and extends support 1 and connects drive motors 6. Gear 4 rotates and moves along the direction of vertical center line 11 with carry-over bar, the first tooth bar 21 is connected with the first clamp 2 by connection strap 1, the second tooth bar 31 is connected with the second clamp 3 by connection strap 2 32, the first clamp 2 and the second clamp 3 are all horizontally disposed with, and connection strap 1 and connection strap 2 32 vertically arrange.

Occur when preventing that the first tooth bar 21 and the second tooth bar 31 from moving mutually to interfere, the length of connection strap 1 is less than the length of connection strap 2 32, and the through hole 321 stretching out for the first tooth bar 21 is set on connection strap 2 32. The two ends of the first stiffener 23 are connected to the first tooth bar 21 and connection strap 1 forms triangular supports 1, the two ends of the second same stiffener 23 are connected to the second tooth bar 31 and connection strap 2 32 forms triangular supports 1, effectively promote bulk strength, on support 1, slide rail is set, slide rail comprises the first slide rail 24 and the second slide rail 34 that symmetrical center line 11 arranges, the first clamp 2 slippages are on the first slide rail 24, and the second clamp 3 slippages are on the second slide rail 34.

For preventing that gear 4 from separating with tooth bar, on the first tooth bar 21, be provided with and on the first limited block 25, the second tooth bars 31 that restriction the first tooth bar 21 and gear 4 depart from, be provided with the second limited block 35 that restriction the second tooth bar 31 and gear 4 depart from.

The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model. It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (4)

1. a saw blade clamps centralising device, it is characterized in that: comprise that one is provided with the support (1) of center line (11), be symmetricly set on the first clamp (2) and second clamp (3) of center line (11) both sides, center is arranged on the gear (4) on center line (11), the first tooth bar (21) and the second tooth bar (31) that are set in parallel in gear (4) both sides and engage with gear (4), described gear (4) rotates the direction motion of band carry-over bar along vertical center line (11), described the first tooth bar (21) is connected with the first clamp (2) by connection strap one (22), described the second tooth bar (31) is connected with the second clamp (3) by connection strap two (32), described the first clamp (2) and the second clamp (3) all slippage are arranged on support (1), the center of described gear (4) connects a fixed axis (5), described fixed axis (5) be rotatably arranged on support (1) go up and extend support (1) connect drive motors (6).
2. saw blade according to claim 1 clamps centralising device, it is characterized in that: on described the first tooth bar (21), be provided with restriction the first tooth bar (21) and the first limited block (25) that gear (4) departs from, on described the second tooth bar (31), be provided with the second limited block (35) that restriction the second tooth bar (31) and gear (4) depart from.
3. saw blade according to claim 1 clamps centralising device, it is characterized in that: the length of described connection strap one (22) is less than the length of connection strap two (32), and the through hole (321) stretching out for the first tooth bar (21) is set on described connection strap two (32).
4. saw blade according to claim 1 clamps centralising device, it is characterized in that: between described the first tooth bar (21) and connection strap one (22), be provided with the first stiffener (23), between described the second tooth bar (31) and connection strap two (32), be provided with the second stiffener (33).
CN201521003135.XU 2015-12-05 2015-12-05 Saw blade clamping and centering device CN205254409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521003135.XU CN205254409U (en) 2015-12-05 2015-12-05 Saw blade clamping and centering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521003135.XU CN205254409U (en) 2015-12-05 2015-12-05 Saw blade clamping and centering device

Publications (1)

Publication Number Publication Date
CN205254409U true CN205254409U (en) 2016-05-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521003135.XU CN205254409U (en) 2015-12-05 2015-12-05 Saw blade clamping and centering device

Country Status (1)

Country Link
CN (1) CN205254409U (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108000031A (en) * 2017-12-21 2018-05-08 株洲天自动焊接装备有限公司 A kind of positioner
CN108050450A (en) * 2017-11-29 2018-05-18 深圳市雷凌广通技术研发有限公司 A kind of outdoor illumination equipment with lifting and irrigation function
CN108044266A (en) * 2017-12-21 2018-05-18 株洲天自动焊接装备有限公司 A kind of lift floating feeding device
CN108045463A (en) * 2017-10-30 2018-05-18 中建钢构有限公司 A kind of clamping head
CN108213715A (en) * 2017-12-19 2018-06-29 重庆鑫盟精密模具有限公司 Laser processing device
CN108360849A (en) * 2018-02-06 2018-08-03 深圳市晓控通信科技有限公司 A kind of wisdom waiting booth with snow removing and seat adjustment function
CN108672991A (en) * 2018-05-31 2018-10-19 安徽扬子职业技术学院 A kind of automotive upholstery production automatic welding equipment
CN109108541A (en) * 2018-08-13 2019-01-01 安徽鼎恒再制造产业技术研究院有限公司 A kind of roller reparation clamping adjustable type bonding machine
CN109604822A (en) * 2019-01-28 2019-04-12 广州百士臣科技有限公司 A kind of laser engraving equipment of the high reliablity with dust reduction capability
CN109623246A (en) * 2019-01-25 2019-04-16 常熟市创新焊接设备有限公司 A kind of welding fixture easy to operate
CN110625216A (en) * 2019-10-10 2019-12-31 王伟 Solder paste coating device for processing LED lamp

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108045463A (en) * 2017-10-30 2018-05-18 中建钢构有限公司 A kind of clamping head
CN108050450A (en) * 2017-11-29 2018-05-18 深圳市雷凌广通技术研发有限公司 A kind of outdoor illumination equipment with lifting and irrigation function
CN108213715A (en) * 2017-12-19 2018-06-29 重庆鑫盟精密模具有限公司 Laser processing device
CN108000031A (en) * 2017-12-21 2018-05-08 株洲天自动焊接装备有限公司 A kind of positioner
CN108044266A (en) * 2017-12-21 2018-05-18 株洲天自动焊接装备有限公司 A kind of lift floating feeding device
CN108360849A (en) * 2018-02-06 2018-08-03 深圳市晓控通信科技有限公司 A kind of wisdom waiting booth with snow removing and seat adjustment function
CN108672991A (en) * 2018-05-31 2018-10-19 安徽扬子职业技术学院 A kind of automotive upholstery production automatic welding equipment
CN109108541A (en) * 2018-08-13 2019-01-01 安徽鼎恒再制造产业技术研究院有限公司 A kind of roller reparation clamping adjustable type bonding machine
CN109623246A (en) * 2019-01-25 2019-04-16 常熟市创新焊接设备有限公司 A kind of welding fixture easy to operate
CN109604822A (en) * 2019-01-28 2019-04-12 广州百士臣科技有限公司 A kind of laser engraving equipment of the high reliablity with dust reduction capability
CN110625216A (en) * 2019-10-10 2019-12-31 王伟 Solder paste coating device for processing LED lamp

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160525

Termination date: 20181205