CN215147150U - Device for realizing rapid movement of milling machine feed box - Google Patents
Device for realizing rapid movement of milling machine feed box Download PDFInfo
- Publication number
- CN215147150U CN215147150U CN202120876564.7U CN202120876564U CN215147150U CN 215147150 U CN215147150 U CN 215147150U CN 202120876564 U CN202120876564 U CN 202120876564U CN 215147150 U CN215147150 U CN 215147150U
- Authority
- CN
- China
- Prior art keywords
- shifting fork
- milling machine
- eccentric wheel
- fork shaft
- feed box
- 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.)
- Active
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model provides a realize device of milling machine feed box quick travel solves the problem that current milling machine feed box quick travel device produced the trouble easily. The device comprises an eccentric wheel, a transmission rope, a crank arm, a shifting fork shaft, a shifting fork rod and a return spring; the eccentric wheel is arranged on the milling machine body; one end of the transmission rope is connected with the eccentric wheel, the other end of the transmission rope is connected with one end of the crank arm, and the other end of the crank arm is matched with the shifting fork shaft; the reset spring is sleeved on the shifting fork shaft; one end of the shifting fork rod is connected with the shifting fork shaft, and the other end of the shifting fork rod is arranged between the pressing sliding sleeve and the jaw clutch; the eccentric wheel drives the crank arm to rotate through the transmission rope, and the crank arm drives the shifting fork rod to move to one side of the pressing sliding sleeve through the shifting fork shaft, so that the pressing sliding sleeve is matched with the plate type friction clutch; the reset spring drives the shifting fork rod to move towards one side of the jaw clutch through the shifting fork shaft, and the safety clutch and the jaw clutch are connected, so that the machine tool is converted into a low-speed automatic feeding working mode.
Description
Technical Field
The utility model relates to a milling machine device, concretely relates to realize device of milling machine feed box fast migration.
Background
A feeding box of a traditional milling machine changes the feeding speed by the rotary pushing of a mushroom fungus handle, and a safety clutch, a jaw clutch and a friction plate clutch are arranged in the box. The quick transmission principle is that an operator presses a quick button, direct current 24v is applied to a traction electromagnet for attraction, a lever shifting fork rod is pulled to rotate, a pressing sheet type clutch friction plate quickly transmits power, a machine tool can make 6 types of quick movement in the vertical, left-right and front-back directions through a transmission chain, the operator loosens the quick button, and after the electromagnet is powered off, a safety clutch and a jaw type clutch are combined and enter an automatic feeding state. In actual production, the milling machine needs to move rapidly in 6 directions in space, and the electromagnet is continuously attracted and loosened to strike the plane of the electromagnetic iron core, so that current is increased, electromagnetic noise is formed, and electromagnet faults are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the current milling machine feed box quick travel device produced the trouble easily, providing a device for realizing milling machine feed box quick travel.
For realizing the purpose of the above utility model, the technical scheme of the utility model is that:
a device for realizing the rapid movement of a milling machine feed box comprises an eccentric wheel, a transmission rope, a crank arm, a shifting fork shaft, a shifting fork rod and a return spring; the eccentric wheel is arranged on the milling machine body and can rotate along the center of the eccentric wheel; one end of the transmission rope is connected with the eccentric wheel, the other end of the transmission rope is connected with one end of the crank arm to drive the crank arm to rotate, the other end of the crank arm is matched with the shifting fork shaft, and the crank arm rotates to drive the rotating shaft to rotate eccentrically, so that the shifting fork shaft is driven to linearly reciprocate along the axis of the shifting fork shaft; the reset spring is sleeved on the shifting fork shaft and used for providing reset force for shifting the shifting fork shaft; one end of the shifting fork shaft is connected with the shifting fork shaft rolling sleeve, and the other end of the shifting fork shaft is arranged between the pressing sliding sleeve and the jaw clutch; the eccentric wheel drives the crank arm to rotate through the transmission rope, the crank arm drives the shifting fork rod to move to one side of the pressing sliding sleeve through the shifting fork shaft, the matching of the pressing sliding sleeve and the plate type friction clutch is realized, and the machine tool can rapidly move in the vertical, left-right and front-back directions; the reset spring drives the shifting fork rolling sleeve to move towards one side of the jaw clutch through the shifting fork shaft, and the safety clutch and the jaw clutch are connected, so that the machine tool is converted into a low-speed automatic feeding working mode.
Further, the connecting lever includes the connecting rod and sets up first connecting block, the second connecting block on the connecting rod, the connecting rod sets up on the milling machine body, and can follow its central axis rotation, the setting of staggering along the circumference of connecting rod of first connecting block and second connecting block, and first connecting block is connected with the transmission rope, and the second connecting block cooperates with the declutch shift shaft.
Furthermore, a swing groove is formed in the side wall of the shifting fork shaft, the second connecting block is arranged in the swing groove, and the second connecting block drives the shifting fork shaft to move axially when swinging along the axis of the connecting rod.
Furthermore, a mounting hole is formed in the first connecting block, and one end of the transmission rope is connected with the first connecting block through the mounting hole.
Furthermore, a handle is arranged on the eccentric wheel, and the eccentric wheel rotates through the handle.
Furthermore, the eccentric wheel is provided with a mounting hole, and the transmission rope is connected with the eccentric wheel through the mounting hole.
Furthermore, one end of the reset spring is fixed on the milling machine body, and the other end of the reset spring is fixedly connected with a boss arranged on the shifting fork shaft.
Furthermore, the tail end of the handle is of a spherical structure, so that manual operation is facilitated.
Furthermore, a rotating mandrel is arranged on the milling machine body, and the eccentric wheel is sleeved on the rotating mandrel, so that the eccentric wheel rotates along the central axis of the eccentric wheel.
Further, the transmission rope is a flexible connection steel wire rope.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a mechanical parts realizes milling machine feed box quick travel, and when having avoided the electro-magnet to inhale, the iron core closed clearance is not closely knit and leads to the electric current increase, forms the electromagnetic noise, and easily causes the problem of electro-magnet trouble. The lever principle device is simple in structure and only needs to be connected with a crank arm, an eccentric wheel, a transmission rope and the like.
2. The utility model discloses realize milling machine feed box quick travel's device convenient operation, only need operating handle can accomplish corresponding action.
Drawings
FIG. 1 is a schematic structural view of the device for realizing the rapid movement of the milling machine feed box of the present invention;
fig. 2 is a view taken along direction a of fig. 1.
Reference numerals: 1-handle, 2-eccentric wheel, 3-transmission rope, 4-crank arm, 5-shifting fork shaft, 6-reset spring, 7-shifting fork rod, 8-rotating mandrel, 9-plate friction clutch, 10-pressing sliding sleeve, 11-jaw clutch, 12-safety clutch, 13-milling machine body, 41-connecting rod, 42-first connecting block, 43-second connecting block and 51-shaft step.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
Because the milling machine frequently and rapidly moves in six spatial directions, the traction electromagnet continuously performs the suction action, so that the iron core plane is repeatedly hit, the surface is uneven, the electromagnetic noise is high, the current is increased, the electromagnet coil is easy to burn out, the electromagnet assembly needs to be frequently replaced, the stroke clearance is frequently adjusted, the reliability is reduced, and the failure rate is high. Based on this, the utility model provides a realize milling machine feed box quick travel's device, the device are according to lever drive principle, get rid of and draw electro-magnet and control rectification system, design and install quick handle 1 at the workstation side, directly drive the lever displacement by handle 1, make piece formula clutch pressfitting in order to transmit quick power, can make the workstation around like this equally, control, upper and lower direction quick travel.
As shown in fig. 1 and 2, the device for realizing the rapid movement of the milling machine feed box provided by the utility model comprises an eccentric wheel 2, a transmission rope 3, a crank arm 4, a shifting fork shaft 5, a shifting fork rod 7 and a return spring 6; the eccentric wheel 2 is arranged on the milling machine body 13 and can rotate along the center thereof; specifically, a rotating mandrel 8 is arranged on the milling machine body 13, and the eccentric wheel 2 is sleeved on the rotating mandrel 8, so that the eccentric wheel 2 rotates along the central axis of the eccentric wheel. One end of the transmission rope 3 is connected with the eccentric wheel 2, the other end of the transmission rope is connected with one end of the crank arm 4, the crank arm 4 is driven to rotate, the other end of the crank arm 4 is matched with the shifting fork shaft 5, and the crank arm 4 rotates to enable the shifting fork shaft 5 to move linearly along the axis of the shifting fork shaft; the return spring 6 is sleeved on the pull rod shaft 5 and used for providing a return force for the movement of the pull rod shaft 5; one end of the shifting fork rod 7 is connected with the pull rod shaft 5, and the other end is arranged between the pressing sliding sleeve 10 and the jaw clutch 11; the eccentric wheel 2 drives the crank arm 4 to rotate through the transmission rope 3, the crank arm 4 drives the shifting fork rod 7 to move towards one side of the pressing sliding sleeve 10 through the shifting fork shaft 5, the matching of the pressing sliding sleeve 10 and the plate type friction clutch 9 is realized, and the machine tool can rapidly move in the vertical, left-right and front-back directions; the reset spring 6 drives the shifting fork rod 7 to move towards one side of the jaw clutch 11 through the shifting fork shaft 5, and the safety clutch 12 and the jaw clutch 11 are connected, so that the machine tool is converted into a low-speed automatic feeding working mode. Specifically, the return spring 6 is mounted as follows: one end of the return spring 6 is fixed on the milling machine body 13, and the other end is fixedly connected with a shaft step 51 arranged on the shifting fork shaft 5.
The embodiment of the utility model provides an in, turning arm 4 includes connecting rod 41 and sets up first connecting block 42, the second connecting block 43 on connecting rod 41, and connecting rod 41 sets up on milling machine body 13, and can rotate along its central axis, and first connecting block 42 and the setting of staggering of second connecting block 43 along the circumference of connecting rod 41, and first connecting block 42 is connected with transmission rope 3, and second connecting block 43 cooperates with declutch shift 5. Specifically, a swing groove is formed in the side wall of the shift fork shaft 5, the second connecting block 43 is arranged in the swing groove, and the second connecting block 43 drives the shift fork shaft 5 to move axially when swinging along the axis of the connecting rod 41. The first connecting block 42 is provided with a mounting hole, and one end of the transmission rope 3 is connected with the first connecting block 42 through the mounting hole.
For the convenient rotation of realizing eccentric wheel 2, but be provided with handle 1 on the eccentric wheel 2, eccentric wheel 2 realizes rotatory through handle 1, and the end of handle 1 sets up to spherical structure, makes things convenient for the manual work to operate. Meanwhile, the eccentric wheel 2 may be provided with a mounting hole through which the transmission rope 3 is connected with the eccentric wheel 2.
The utility model provides an among the realization milling machine feed box quick travel's device, transmission rope 3 can be flexible coupling wire rope, also can adopt other flexible coupling ropes as long as can realize the transmission of power can.
The utility model discloses realize milling machine feed box fast moving's device and realize milling machine feed box fast moving through mechanical parts, the current increase when having avoided the electro-magnet to inhale forms the electromagnetic noise, and easily causes the problem of electro-magnet trouble, and the device simple structure, only need connect parts such as turning arm 4, eccentric wheel 2, transmission rope 3 can, need not to set up power and other power.
The utility model discloses the device is according to the lever drive principle, installs handle 1 and turning arm 4 additional at the lathe side, uses transmission rope 3 to be connected eccentric wheel 2 and turning arm 4 as the driving chain, and the device convenient operation only needs operating handle 1 can accomplish corresponding removal, and the device action is reliable, fungible 24V direct current fairing and traction electromagnet, and the noise is low, and the expense is low, economical and practical, and stability is high.
The utility model discloses the device during operation, through pressing handle 1, drive eccentric wheel 2 and rotate, make eccentric wheel 2 stimulate transmission rope 3, transmission rope 3 transmits power to connecting lever 4, make connecting lever 4 rotatory, connecting lever 4 is rotatory to drive declutch shift shaft 5 and can be along its axis rectilinear movement, and then drive declutch shift lever 7 and move, eccentric wheel 2 drives connecting lever 4 through transmission rope 3 and rotates, connecting lever 4 drives declutch shift lever 7 through declutch shift shaft 5 and moves to pressfitting sliding sleeve 10 one side, realize the cooperation of pressfitting sliding sleeve 10 and piece formula friction clutch 9, pressfitting piece formula clutch realizes transmitting power fast, make the lathe make up about, the fast movement of left and right sides, front and back direction; after the handle 1 is separated, the reset spring 6 drives the shifting fork rod 7 to move towards one side of the jaw clutch 11 through the shifting fork shaft 5, the crank arm 4 is automatically reset by means of the elasticity of the spring, the safety clutch 12 and the jaw clutch 11 are connected, and the machine tool is switched to a low-speed automatic feeding working mode.
Claims (10)
1. The utility model provides a realize device of milling machine feed box fast move which characterized in that: comprises an eccentric wheel (2), a transmission rope (3), a crank arm (4), a shifting fork shaft (5), a shifting fork rod (7) and a return spring (6);
the eccentric wheel (2) is arranged on the milling machine body (13) and can rotate along the center of the milling machine body;
one end of the transmission rope (3) is connected with the eccentric wheel (2), the other end of the transmission rope is connected with one end of the crank arm (4) to drive the crank arm (4) to rotate, and the other end of the crank arm (4) is matched with the shifting fork shaft (5) to enable the shifting fork shaft (5) to move linearly along the axis of the shifting fork shaft;
the reset spring (6) is sleeved on the shifting fork shaft (5) and is used for providing reset force for the shifting fork shaft (5) to move;
one end of the shifting fork rod (7) is connected with the shifting fork shaft (5), and the other end of the shifting fork rod is arranged between the pressing sliding sleeve (10) and the jaw clutch (11);
the eccentric wheel (2) drives the crank arm (4) to rotate through the transmission rope (3), the crank arm (4) drives the shifting fork rod (7) to move towards one side of the pressing sliding sleeve (10) through the shifting fork shaft (5), the matching of the pressing sliding sleeve (10) and the plate type friction clutch (9) is realized, and the machine tool can rapidly move in the vertical, left-right and front-back directions; the reset spring (6) drives the shifting fork rod (7) to move to one side of the jaw clutch (11) through the shifting fork shaft (5), and the safety clutch (12) and the jaw clutch (11) are connected, so that the machine tool is converted into a low-speed automatic feeding working mode.
2. The device for realizing the rapid movement of the milling machine feed box according to claim 1, is characterized in that: crank arm (4) include connecting rod (41) and set up first connecting block (42), second connecting block (43) on connecting rod (41), connecting rod (41) set up on milling machine body (13), and can follow its central axis rotation, first connecting block (42) and second connecting block (43) stagger along the circumference of connecting rod (41) and set up, and first connecting block (42) are connected with transmission rope (3), second connecting block (43) and declutch shift shaft (5) cooperation.
3. The device for realizing the rapid movement of the milling machine feed box according to claim 2, characterized in that: the side wall of the shifting fork shaft (5) is provided with a swing groove, the second connecting block (43) is arranged in the swing groove, and the second connecting block (43) drives the shifting fork shaft (5) to move axially when swinging along the axis of the connecting rod (41).
4. The device for realizing the rapid movement of the milling machine feed box according to the claim 3 is characterized in that: the first connecting block (42) is provided with a mounting hole, and one end of the transmission rope (3) is connected with the first connecting block (42) through the mounting hole.
5. The device for realizing the rapid movement of the milling machine feed box according to any one of claims 1 to 4, characterized in that: the handle (1) is arranged on the eccentric wheel (2), and the eccentric wheel (2) rotates through the handle (1).
6. The device for realizing the rapid movement of the milling machine feed box according to claim 5, is characterized in that: the eccentric wheel (2) is provided with a mounting hole, and the transmission rope (3) is connected with the eccentric wheel (2) through the mounting hole.
7. The device for realizing the rapid movement of the milling machine feed box according to claim 6, characterized in that: one end of the reset spring (6) is fixed on the milling machine body (13), and the other end of the reset spring is fixedly connected with a boss (51) arranged on the shifting fork shaft (5).
8. The device for realizing the rapid movement of the milling machine feed box according to claim 7, is characterized in that: the milling machine is characterized in that a rotating mandrel (8) is arranged on the milling machine body (13), and the eccentric wheel (2) is sleeved on the rotating mandrel (8), so that the eccentric wheel (2) rotates along the central axis of the eccentric wheel.
9. The device for realizing the rapid movement of the milling machine feed box according to claim 8, characterized in that: the tail end of the handle (1) is of a spherical structure, so that manual operation is facilitated.
10. The device for realizing the rapid movement of the milling machine feed box according to claim 9, characterized in that: the transmission rope (3) is a flexible connection steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120876564.7U CN215147150U (en) | 2021-04-26 | 2021-04-26 | Device for realizing rapid movement of milling machine feed box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120876564.7U CN215147150U (en) | 2021-04-26 | 2021-04-26 | Device for realizing rapid movement of milling machine feed box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215147150U true CN215147150U (en) | 2021-12-14 |
Family
ID=79363751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120876564.7U Active CN215147150U (en) | 2021-04-26 | 2021-04-26 | Device for realizing rapid movement of milling machine feed box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215147150U (en) |
-
2021
- 2021-04-26 CN CN202120876564.7U patent/CN215147150U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215147150U (en) | Device for realizing rapid movement of milling machine feed box | |
| CN108496497B (en) | Double-channel electric switching fertilizer discharging mechanism of outer grooved wheel fertilizer discharger | |
| CN106739063A (en) | A kind of forcing press with brake | |
| CN201871671U (en) | Full-automatic screw nut riveting gun | |
| CN201471822U (en) | Transmission device of printing roller on printing machine | |
| WO2022198690A1 (en) | Sewing machine | |
| CN213360615U (en) | Manual and remote control proportional flow hydraulic reversing valve | |
| CN102720012A (en) | Driving mechanism of level sewing machine | |
| CN103451982B (en) | Rope machine tension wheel clutch device | |
| CN202964547U (en) | Dowel positioning device with manual function | |
| CN201997744U (en) | Electric drill | |
| CN2875700Y (en) | Driver of vertical feeding mechanism of grinding machine | |
| CN210310612U (en) | Submerging traction device based on mobile robot | |
| CN209969472U (en) | Internal guide mechanism for forging manipulator | |
| CN204119826U (en) | A kind of grain header turns to lifting operating mechanism | |
| CN206261153U (en) | A kind of meal delivery robot of use wheel hub motor direct drive | |
| CN210177107U (en) | Longitudinal lifting mechanism for reverse and forward seams of roller machine | |
| CN201848827U (en) | Electric nail gun | |
| CN209869503U (en) | Adjustable clutch device of press machine | |
| CN205907482U (en) | Built -in external towel embroidery of transmission of motor spends aircraft nose | |
| CN213413994U (en) | Driving mechanism of cab turnover oil pump | |
| CN102011648A (en) | Straight-shaft engine | |
| CN2229313Y (en) | Voltage-doubling two-stroke riveting machine | |
| CN220099354U (en) | Differential feeding sewing machine | |
| CN211588169U (en) | Nut indenting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |