CN204308347U - Mobile model tapping machine - Google Patents

Mobile model tapping machine Download PDF

Info

Publication number
CN204308347U
CN204308347U CN201420740197.8U CN201420740197U CN204308347U CN 204308347 U CN204308347 U CN 204308347U CN 201420740197 U CN201420740197 U CN 201420740197U CN 204308347 U CN204308347 U CN 204308347U
Authority
CN
China
Prior art keywords
shaft
hole
bearing
mobile
motor
Prior art date
Application number
CN201420740197.8U
Other languages
Chinese (zh)
Inventor
刘林鑫
Original Assignee
重庆市合川区环宇配件厂
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 重庆市合川区环宇配件厂 filed Critical 重庆市合川区环宇配件厂
Priority to CN201420740197.8U priority Critical patent/CN204308347U/en
Application granted granted Critical
Publication of CN204308347U publication Critical patent/CN204308347U/en

Links

Abstract

The utility model discloses a kind of mobile model tapping machine, comprise bearing and be located at motor, transmission mechanism, fixture and the cutter on bearing, transmission mechanism comprises power transmission shaft, and motor drives cutter to rotate by power transmission shaft, and the bottom of bearing is provided with roller; Power transmission shaft comprises driving shaft and driven shaft, and driving shaft is connected by release mechanism with driven shaft; Release mechanism comprise the master be connected with driving shaft connect coil, the pair that is connected with driven shaft connects and coils and steel ball, the main dish that connects is respectively equipped with corresponding status of a sovereign hole and hole, secondary position with the end face that pair connects dish, steel ball snaps in described status of a sovereign hole with hole, secondary position to be connected driving shaft and driven shaft, pair connect dish be also provided be communicated with hole, secondary position establish female adjustment hole, be equipped with adjusting bolt in adjustment hole, between steel ball and adjusting bolt, be provided with spring; The utility model effectively can prevent the damage of motor and other component, ensures carrying out smoothly of tapping operation, improves operating efficiency, can move simultaneously, be convenient to transport.

Description

Mobile model tapping machine
Technical field
The utility model relates to a kind of mechanical production devices, particularly a kind of mobile model tapping machine.
Background technology
Tapping machine is a kind of machining equipment processing internal thread, screw at various medial surfaces with the hole of the through hole of different size or the part of blind hole such as parts housing, equipment end face, nut, ring flanges or make tooth buckle.Existing mobile model tapping machine generally comprise bearing and be located at motor on bearing, transmission mechanism, for the fixture of holding workpiece and the cutter for carrying out tapping to workpiece, transmission mechanism comprises power transmission shaft, motor drives cutter to rotate by power transmission shaft, and cutter advances to workpiece direction gradually and carries out screwing operation in rotary course; But, make because resistance is excessive when tapping operation cutter stop the rotation sometimes, now power transmission shaft stall and cause motor generation stall, produce the damage that big current causes motor and other component, affect carrying out smoothly of tapping operation, reduce operating efficiency; In addition, bearing is generally irremovable, although stability is better, is not easy to mobile, can not adapts to multiple service condition.
Utility model content
In view of this, for solving the problem, the purpose of this utility model is to provide a kind of mobile model tapping machine, set up release mechanism, when workpiece produces larger resistance to cutter, release mechanism produces skidding effect, and transmission is stopped, prevent the damage of motor and other component, ensure carrying out smoothly of tapping operation, improve operating efficiency, can move simultaneously, be convenient to transport.
Mobile model tapping machine of the present utility model, comprise bearing and be located at motor on bearing, transmission mechanism, for the fixture of holding workpiece and the cutter for carrying out tapping to workpiece, described transmission mechanism comprises power transmission shaft, described motor drives cutter to rotate by power transmission shaft, and the bottom of described bearing is provided with roller; Described power transmission shaft comprises the driving shaft for being connected with motor and the driven shaft for being connected with cutter, and described driving shaft is connected by release mechanism with driven shaft; Described release mechanism comprise the master be connected with described driving shaft connect coil, the pair that is connected with described driven shaft connects and coils and steel ball, described master connects dish and is respectively equipped with corresponding status of a sovereign hole and hole, secondary position with the end face that pair connects dish, described steel ball snaps in described status of a sovereign hole with hole, secondary position to be connected described driving shaft and driven shaft, described pair connect dish be also provided be communicated with hole, described secondary position establish female adjustment hole, be equipped with adjusting bolt in described adjustment hole, between described steel ball and adjusting bolt, be provided with spring.
The beneficial effects of the utility model: mobile model tapping machine of the present utility model, roller makes this tapping machine to move, is convenient to transport; Power transmission shaft be divided into two sections and be connected by the release mechanism newly established, when workpiece produces larger resistance to cutter, release mechanism produces skidding effect, namely the carry-over moment between driving shaft and driven shaft exceeds main dish and the pair of connecing when connecing the moment preset between dish, main connect the transmission that dish and pair connect between dish and throw off, to stop transmission process, now motor still autobiography, prevents the damage of motor and other component; Can tapping be proceeded by after removal of obstacle, ensure carrying out smoothly of tapping operation, improve operating efficiency; Main connect the default moment that dish and pair connect between dish and then determined by the elastic force of spring, easy to adjust, reliable.
As further improvement, also comprise lifting mechanism, described lifting mechanism comprise be located at described rest base can be unsettled or be supported in the supporting foot that ground makes described roller unsettled; Set up retractable supporting foot, after packing up supporting foot, roller and earth surface can be made, be convenient to the movement of tapping machine; Can roller be made unsettled bearing jack-up after putting down supporting foot, be convenient to the location of tapping machine; Supporting foot can be put down the load of release roller when using and deposit, roller is not fragile, and maintenance cost is low.
As further improvement, brace table is provided with between described fixture and bearing, described brace table by be connected vertically move platform and transverse shifting platform forms, the described platform that vertically moves is connected with holder top and can vertically moving along bearing, and described transverse shifting platform is connected with clamp base also can along the transverse shifting of bearing; Brace table can carry out transverse direction, vertically move in bearing plane, just with the position adjusting fixture, ensures the precision of tapping.
As further improvement, described transmission mechanism also comprises gear-box, and the output shaft of described motor is in transmission connection by the gear in gear-box and driving shaft; Gear drive makes the arrangement of motor more diversified, realizes the compactedness requirement of this device; Meanwhile, select also can realize multiple speed change by the concrete model of the gear matched.
As further improvement, described transmission mechanism also comprises the axle box be fixed on bottom described gear-box, and described power transmission shaft is located in axle box; Axle box protection power transmission shaft and release mechanism, make this device more durable, increase the service life.
As further improvement, the longitudinal direction front side of described bearing is provided with vertical column, and described motor, gear-box and axle box are all connected with column by connecting plate, and described connecting plate can along the axially-movable of column; Connecting plate motion makes cutter can to workpiece motion s.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A place enlarged drawing in Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2: in the preferred embodiment, mobile model tapping machine comprise bearing 1 and be located at motor 2 on bearing 1, transmission mechanism, for the fixture 4 of holding workpiece and the cutter 5 for carrying out tapping to workpiece, described transmission mechanism comprises power transmission shaft, described motor 2 drives cutter 5 to rotate by power transmission shaft, described power transmission shaft comprises the driving shaft 31 for being connected with motor 2 and the driven shaft 32 for being connected with cutter 5, and the bottom of described bearing 1 is provided with roller 11; Described driving shaft 31 is connected by release mechanism with driven shaft 32; Described release mechanism comprises that the master be connected with described driving shaft 31 connects dish 61, the pair that is connected with described driven shaft 32 connects dish 62 and steel ball 63, described master connects dish 61 and is respectively equipped with corresponding status of a sovereign hole and hole, secondary position with the end face that pair connects dish 62, described steel ball 63 snaps in described status of a sovereign hole with hole, secondary position to be connected described driving shaft 31 and driven shaft 32, described pair connect dish 62 be also provided be communicated with hole, described secondary position establish female adjustment hole, be equipped with adjusting bolt 64 in described adjustment hole, between described steel ball 63 and adjusting bolt 64, be provided with spring 65; This mobile model tapping machine also comprises lifting mechanism, described lifting mechanism comprise be located at bottom described bearing 1 can be unsettled or be supported in the supporting foot 12 that ground makes described roller 11 unsettled; Brace table is provided with between described fixture 4 and bearing 1, described brace table by be connected vertically move platform 71 and transverse shifting platform 72 forms, the described platform 71 that vertically moves is connected with bearing 1 top and can vertically moving along bearing 1, and described transverse shifting platform 72 is be connected bottom fixture 4 also can along the transverse shifting of bearing 1; Described transmission mechanism also comprises gear-box 30, and the output shaft of described motor 2 is in transmission connection by the gear in gear-box 30 and driving shaft 31, and described transmission mechanism also comprises the axle box 39 be fixed on bottom described gear-box 30, and described power transmission shaft is located in axle box 39; The longitudinal direction front side of described bearing 1 is provided with vertical column 8, and described motor 2, gear-box 30 and axle box 39 are all connected with column 8 by connecting plate 9, and described connecting plate 9 can along the axially-movable of column 8.
What finally illustrate is; although be described in detail detailed description of the invention of the present utility model by reference to the accompanying drawings; but should not be construed as the restriction of the protection domain to this patent; in the scope described by claims, the various amendment that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.

Claims (6)

1. a mobile model tapping machine, comprise bearing and be located at motor on bearing, transmission mechanism, for the fixture of holding workpiece and the cutter for carrying out tapping to workpiece, described transmission mechanism comprises power transmission shaft, described motor drives cutter to rotate by power transmission shaft, it is characterized in that: the bottom of described bearing is provided with roller; Described power transmission shaft comprises the driving shaft for being connected with motor and the driven shaft for being connected with cutter, and described driving shaft is connected by release mechanism with driven shaft; Described release mechanism comprise the master be connected with described driving shaft connect coil, the pair that is connected with described driven shaft connects and coils and steel ball, described master connects dish and is respectively equipped with corresponding status of a sovereign hole and hole, secondary position with the end face that pair connects dish, described steel ball snaps in described status of a sovereign hole with hole, secondary position to be connected described driving shaft and driven shaft, described pair connect dish be also provided be communicated with hole, described secondary position establish female adjustment hole, be equipped with adjusting bolt in described adjustment hole, between described steel ball and adjusting bolt, be provided with spring.
2. mobile model tapping machine according to claim 1, is characterized in that: also comprise lifting mechanism, described lifting mechanism comprise be located at described rest base can be unsettled or be supported in the supporting foot that ground makes described roller unsettled.
3. mobile model tapping machine according to claim 2, it is characterized in that: between described fixture and bearing, be provided with brace table, described brace table by be connected vertically move platform and transverse shifting platform forms, the described platform that vertically moves is connected with holder top and can vertically moving along bearing, and described transverse shifting platform is connected with clamp base also can along the transverse shifting of bearing.
4. mobile model tapping machine according to claim 3, is characterized in that: described transmission mechanism also comprises gear-box, the output shaft of described motor is in transmission connection by the gear in gear-box and driving shaft.
5. mobile model tapping machine according to claim 4, it is characterized in that: described transmission mechanism also comprises the axle box be fixed on bottom described gear-box, described power transmission shaft is located in axle box.
6. mobile model tapping machine according to claim 5, is characterized in that: the longitudinal direction front side of described bearing is provided with vertical column, and described motor, gear-box and axle box are all connected with column by connecting plate, and described connecting plate can along the axially-movable of column.
CN201420740197.8U 2014-11-28 2014-11-28 Mobile model tapping machine CN204308347U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420740197.8U CN204308347U (en) 2014-11-28 2014-11-28 Mobile model tapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420740197.8U CN204308347U (en) 2014-11-28 2014-11-28 Mobile model tapping machine

Publications (1)

Publication Number Publication Date
CN204308347U true CN204308347U (en) 2015-05-06

Family

ID=53130679

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420740197.8U CN204308347U (en) 2014-11-28 2014-11-28 Mobile model tapping machine

Country Status (1)

Country Link
CN (1) CN204308347U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105364224A (en) * 2015-12-07 2016-03-02 重庆锐佳机械有限公司 Tapping machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105364224A (en) * 2015-12-07 2016-03-02 重庆锐佳机械有限公司 Tapping machine

Similar Documents

Publication Publication Date Title
CN104057986B (en) A kind of indoor big flower-pot conveyer
CN204505116U (en) A kind of pipe wrench of quick adjustment opening amount
CN203819998U (en) Automatic feeding device for shaping lathe
CN204714418U (en) A kind of cable rolling-up mechanism with transverse fine-adjusting device
CN204473855U (en) A kind of bench board part automatic ejecting device
CN202825982U (en) Milling device for wood chip forming
CN203702897U (en) Positioning fixture for improving bearing installation accuracy
CN103624294A (en) Radial drilling machine
CN204124819U (en) A kind of for cooker processing pick and place material mechanical arm
CN204198288U (en) A kind of mold hoisting mounting mechanism being applied to injection machine
CN203764803U (en) Transfer mechanical arm of punch press
CN201755759U (en) Auxiliary working platform of machine tool
CN203560369U (en) Belt pulley tensioning device
CN203696522U (en) Clamp fixture for bearing inner race machining
CN203396527U (en) Lifting device of dynamometer
CN203306698U (en) Overturning transition mechanism of assembly conveying line
CN204054077U (en) A kind of transfer robot
CN203541191U (en) Horizontal downward regulating type numerical control veneer reeling machine with automatic blanking function
CN201231411Y (en) Bracket of boring lathe for processing ultra-long work-piece
CN204281194U (en) The lifting mechanism that a kind of feed screw nut pair drives
CN204298510U (en) A kind of crystal bar clamping device
CN104959672A (en) Automobile casting cutting machine
CN203751861U (en) Axial-length two-end-surface grinding machine of tile-shaped magnet
CN203639061U (en) Compact type mechanical hoisting mechanism used for assembling line
CN202292115U (en) Switching mechanism of laser cutter workbench between bed body and switching workbench

Legal Events

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

Granted publication date: 20150506

Termination date: 20151128