CN205200596U - Drilling equipment of gear - Google Patents

Drilling equipment of gear Download PDF

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Publication number
CN205200596U
CN205200596U CN201520852883.9U CN201520852883U CN205200596U CN 205200596 U CN205200596 U CN 205200596U CN 201520852883 U CN201520852883 U CN 201520852883U CN 205200596 U CN205200596 U CN 205200596U
Authority
CN
China
Prior art keywords
gear
jaw
gripping sleeve
drilling equipment
pedestal
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201520852883.9U
Other languages
Chinese (zh)
Inventor
黄振昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing City Bishan County Zhenchang Auto Parts Co Ltd
Original Assignee
Chongqing City Bishan County Zhenchang Auto Parts Co Ltd
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 Chongqing City Bishan County Zhenchang Auto Parts Co Ltd filed Critical Chongqing City Bishan County Zhenchang Auto Parts Co Ltd
Priority to CN201520852883.9U priority Critical patent/CN205200596U/en
Application granted granted Critical
Publication of CN205200596U publication Critical patent/CN205200596U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a drilling equipment of gear, including last power device, clamping device and power device down, go up power device include the press, with press fixed connection's motor, with motor fixed connection's drill bit, clamping device is including being used for putting the base and cup jointing the gripping sleeve on the base, and the lateral wall of base is equipped with and is used for spacing arch, is equipped with a plurality of recesses on the base, and articulated in every recess have the clamping jaw, is equipped with the spring part between clamping jaw and the base, the gripping sleeve is kept away from corresponding every clamping jaw of bellied one end and is equipped with the conical surface, and the one end of clamping jaw offsets with the one end of gripping sleeve, power device includes geneva mechanism down, and geneva mechanism and clamping device fixed connection are connected with the controller between press and the geneva mechanism. The problem that present drilling equipment of gear structure complicacy, complex operation, work efficiency are low has mainly been solved to this scheme.

Description

The drilling equipment of gear
Technical field
The utility model relates to boring field, is specifically related to a kind of drilling equipment of gear.
Background technology
With drill bit on solid material machining hole boring.The hole machined of various part, outside a removing part is completed by lathes such as car, boring, millings, utilizes drilling machine and boring bar tool (drill bit, reamer, reamer etc.) to complete by pincers worker greatly.When drilling machine is holed, generally, drill bit should complete two motions simultaneously; Main motion, namely drill bit is around the rotary motion (cutting movement) of axis; Synkinesia, namely drill bit faces toward the rectilinear motion (feed motion) of workpiece along axis direction, during boring, mainly due to the shortcoming that drill bit structure exists, affect crudy, machining accuracy is generally below IT10 level, and surface roughness is about Ra12.5 μm, belongs to roughing.
Wheel rim there is tooth can engage the mechanical organ transmitting motion and power continuously.Gear is the intermeshing machine components having tooth of energy, and the application of gear in transmission has occurred very early.In 19 end of the centurys, generate cutting ratio juris and utilize the special purpose machine tool of this principle cutting and the appearance in succession of cutter, the stationarity of gear operation receives attention.Along with the development of Chinese national economy, also growing to the demand of gear, according to different demand, gear needs for further processing, therefore the drilling equipment of gear is of crucial importance, the existing usual overall structure of cogged drilling equipment is more complicated, operates more loaded down with trivial details, reduces the operating efficiency to gear boring.
Utility model content
The utility model is intended to provide the drilling equipment of the gear that a kind of structure is simple, easy to operate, operating efficiency is high.
Achieve the above object, base case of the present utility model is as follows: the drilling equipment of gear, comprise power set, clamping device and lower power set, described upper power set comprise forcing press, the motor be fixedly connected with forcing press, the drill bit that is fixedly connected with motor; Described clamping device comprises pedestal and gripping sleeve, described gripping sleeve is socketed on pedestal, the sidewall of described pedestal is provided with for spacing projection, described pedestal is provided with multiple groove, jaw is provided with in each described groove, described jaw and groove hinged, be provided with spring part between described jaw and pedestal; Described gripping sleeve is equipped with the conical surface away from the corresponding each jaw in one end of projection, and one end of described jaw and one end of gripping sleeve offset; Described lower power set comprise Geneva mechanism, and described Geneva mechanism is fixedly connected with clamping device, are connected with controller between described forcing press and Geneva mechanism.
The principle of base case: during operation, first gear is positioned on pedestal, turn clockwise gripping sleeve again, conical surface extruding jaw on gripping sleeve is rotated counterclockwise around its pin joint away from one end of clamping gear, the other end of jaw and gear are offseted, and in like manner, the jaw in each groove all offsets with gear, realize the clamping to gear with this, now spring part is in impaction state; Then, owing to being connected with controller between forcing press and Geneva mechanism, Geneva mechanism is made to drive clamping device to make intermittent rotary, when clamping device stops operating, controller controlled pressure machine moves downward, and makes motor drive drill bit to rotate the boring realized gear, when Geneva mechanism will start to rotate again, controller controlled pressure machine moves upward, and makes motor drive drill bit to be upwards rotated away from gear; Finally according to the quantitative requirement of gear boring, repeat the corresponding number of times of previous action, realize the boring to gear.After the boring of gear is terminated, remove power set, lower power set and controller, be rotated counterclockwise gripping sleeve, spring part gives one end one thrust left of jaw away from clamping gear, jaw in each groove all turns clockwise around its pin joint, realizes unclamping gear faster with this.
The advantage of base case: this programme is mainly through rotating the clamping of gripping sleeve extruding jaw realization to gear; Drive drill bit to rotate downwards, upwards by controller controlled pressure machine drive motor, mating groove wheel mechanism realizes boring to gear, and its overall structure is simple, easy to operate, effectively raise operating efficiency to gear boring.
Preferred version one: based on the preferred version of scheme, on described pedestal, circumference is evenly equipped with 3 grooves, between adjacent grooves, angle is 120 degree, by above-mentioned setting, in each groove, correspondence is provided with jaw, spring part and the conical surface, because angle between adjacent grooves is 120 degree, form triangle each other, make the single unit system clamping gear more stable, firm; When the groove on pedestal is more than 3 grooves, jaw corresponding in each groove, spring part and conical surface quantity increase, and improve production cost; When the groove on pedestal is less than 3 grooves, the stability of the single unit system of clamping gear reduces.
Preferred version two: the preferably preferred version of, described gripping sleeve is provided with the handle for rotating gripping sleeve, by above-mentioned setting, handle is adopted to replace directly rotating gripping sleeve, have more feel, more laborsaving, effectively decrease the time of clamping gear, further increase the operating efficiency of machining gears.
Preferred version three: the preferably preferred version of two, described spring part is stage clip, by above-mentioned setting, stage clip has very strong compression capability, the gripping sleeve that turns clockwise extruding jaw is rotated counterclockwise around its pin joint away from one end of clamping gear, make the other end clamping gear of jaw, now stage clip is in impaction state; Otherwise stage clip gives one end one thrust left of jaw away from clamping gear, effectively decreases the time of unclamping gear.
Preferred version four: the preferably preferred version of three, described jaw is by hinge in groove, and by above-mentioned setting, bearing pin makes jaw more stable when its pin joint rotates, and convenient for assembly and dismounting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drilling equipment embodiment of the utility model gear.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: forcing press 1, motor 2, drill bit 3, pedestal 4, gripping sleeve 5, projection 6, groove 7, jaw 8, stage clip 9, the conical surface 10, Geneva mechanism 11, controller 12, handle 13, bearing pin 14.
Embodiment is substantially as shown in Figure 1: the drilling equipment of gear, comprises power set, clamping device and lower power set, and upper power set comprise forcing press 1, the motor 2 be fixedly connected with forcing press 1, the drill bit 3 that is fixedly connected with motor 2; Clamping device comprises pedestal 4 and gripping sleeve 5, gripping sleeve 5 is socketed on pedestal 4, the sidewall of pedestal 4 is provided with the projection 6 for limiting gripping sleeve 5 upper end, on pedestal 4, circumference is evenly equipped with 3 grooves 7, and angle is 120 degree between adjacent grooves 7, be provided with jaw 8 and supported hole in each groove 7, be provided with stage clip 9 between the lower end of jaw 8 and supported hole, the middle part of jaw 8 is side walls hinged by bearing pin 14 and groove 7; Gripping sleeve 5 is provided with handle 13, and the corresponding each jaw 8 in lower end of gripping sleeve 5 is equipped with the conical surface 10 for extruding jaw 8, and the lower end of the lower end of jaw 8 and gripping sleeve 5 offsets; Lower power set are Geneva mechanism 11, and Geneva mechanism 11 is fixedly connected with clamping device, are connected with controller 12 between forcing press 1 and Geneva mechanism 11.
In the present embodiment, during operation, first gear is positioned on pedestal 4, to be turned clockwise the gripping sleeve 5 be positioned at below protruding 6 by handle 13, the lower end that the conical surface 10 on gripping sleeve 5 extrudes jaw 8 is rotated counterclockwise around its bearing pin 14, and the upper end of jaw 8 and gear are offseted again, in like manner, jaw 8 in each groove 7 all offsets with gear, realizes the clamping to gear with this, and now stage clip 9 is in impaction state; Then, owing to being connected with controller 12 between forcing press 1 and Geneva mechanism 11, Geneva mechanism 11 is made to drive clamping device to make intermittent rotary, when clamping device stops operating, controller 12 controlled pressure machine 1 moves downward, and makes motor 2 drive drill bit 3 to rotate the boring realized gear, when Geneva mechanism 11 will start to rotate again, controller 12 controlled pressure machine 1 moves upward, and makes motor 2 drive drill bit 3 to be upwards rotated away from gear; Finally according to the quantitative requirement of gear boring, repeat the corresponding number of times of previous action, realize the boring to gear.After the boring of gear is terminated, remove power set, lower power set and controller 12, be rotated counterclockwise gripping sleeve 5, stage clip 9 gives one, the lower end thrust left of jaw 8, jaw 8 in each groove 7 all turns clockwise around its bearing pin, realizes unclamping gear faster with this.This programme extrudes mainly through rotating gripping sleeve 5 clamping that jaw 8 realizes gear; Drive drill bit 3 to rotate downwards, upwards by controller 12 controlled pressure machine 1 drive motor 2, mating groove wheel mechanism 11 realizes the boring to gear, and its overall structure is simple, easy to operate, effectively raise operating efficiency to gear boring.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.

Claims (5)

1. the drilling equipment of gear, comprises power set, clamping device and lower power set, it is characterized in that: described upper power set comprise forcing press, the motor be fixedly connected with forcing press, the drill bit that is fixedly connected with motor; Described clamping device comprises for pedestal and gripping sleeve, described gripping sleeve is socketed on pedestal, the sidewall of described pedestal is provided with for spacing projection, described pedestal is provided with multiple groove, jaw is provided with in each described groove, described jaw and groove hinged, be provided with spring part between described jaw and pedestal; Described gripping sleeve is equipped with the conical surface away from the corresponding each jaw in one end of projection, and one end of described jaw and one end of gripping sleeve offset; Described lower power set comprise Geneva mechanism, and described Geneva mechanism is fixedly connected with clamping device, are connected with controller between described forcing press and Geneva mechanism.
2. the drilling equipment of gear according to claim 1, is characterized in that: on described pedestal, circumference is evenly equipped with 3 grooves, and between adjacent grooves, angle is 120 degree.
3. the drilling equipment of gear according to claim 2, is characterized in that: described gripping sleeve is provided with the handle for rotating gripping sleeve.
4. the drilling equipment of gear according to claim 3, is characterized in that: described spring part is stage clip.
5. the drilling equipment of gear according to claim 4, is characterized in that: described jaw by hinge in groove.
CN201520852883.9U 2015-10-30 2015-10-30 Drilling equipment of gear Expired - Fee Related CN205200596U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520852883.9U CN205200596U (en) 2015-10-30 2015-10-30 Drilling equipment of gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520852883.9U CN205200596U (en) 2015-10-30 2015-10-30 Drilling equipment of gear

Publications (1)

Publication Number Publication Date
CN205200596U true CN205200596U (en) 2016-05-04

Family

ID=55838337

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520852883.9U Expired - Fee Related CN205200596U (en) 2015-10-30 2015-10-30 Drilling equipment of gear

Country Status (1)

Country Link
CN (1) CN205200596U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215423A (en) * 2015-10-30 2016-01-06 重庆市璧山县振昌汽车配件有限公司 The drilling equipment of gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215423A (en) * 2015-10-30 2016-01-06 重庆市璧山县振昌汽车配件有限公司 The drilling equipment of gear

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Legal Events

Date Code Title Description
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: 20160504

Termination date: 20161030