CN217619641U - Grinding head lifting device of milling and grinding machine - Google Patents
Grinding head lifting device of milling and grinding machine Download PDFInfo
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- CN217619641U CN217619641U CN202221236776.XU CN202221236776U CN217619641U CN 217619641 U CN217619641 U CN 217619641U CN 202221236776 U CN202221236776 U CN 202221236776U CN 217619641 U CN217619641 U CN 217619641U
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Abstract
The application relates to the technical field of prism milling and grinding equipment, in particular to a grinding head lifting device of a milling and grinding machine; the milling and grinding machine comprises a milling and grinding machine body, a lifting assembly and a control assembly; the control assembly comprises a control rod and an adjusting piece; the control rod is arranged on the milling and grinding machine body, and the adjusting piece is used for adjusting the movement of the lifting assembly; the lifting assembly is used for driving the milling and grinding machine body to move along the vertical direction and driving the control rod to move so that the control rod is in contact with the adjusting piece; the milling and grinding machine body is driven to move up and down through the lifting component, the control rod is driven to move by the movement of the milling and grinding machine body, the control rod is in contact with the adjusting piece, the adjusting piece controls the lifting component to stop moving, the grinding head of the milling and grinding machine body is lifted and kept at a position suitable for the thickness of the prism, the milling and grinding machine body is effectively prevented from being lifted up and falling down, time is consumed, and the working efficiency of milling and grinding the prism is effectively improved.
Description
Technical Field
The application relates to the technical field of prism milling and grinding processing equipment, in particular to a grinding head lifting device of a milling and grinding machine.
Background
Prisms are often used in optical devices, and the precision of the prisms is related to the performance of the whole device, so that it is important to maintain the processing precision of the prisms during processing.
In the related technology, when the prism needs to be milled and ground, the lifting assembly of the milling and grinding machine is adjusted, the grinding head of the milling and grinding machine is lifted, the prism is placed on the operating platform of the milling and grinding machine, the lifting assembly is adjusted, the grinding head of the milling and grinding machine is lowered to be close to the prism, and the magic head of the milling and grinding machine processes the surface of the prism.
In view of the above-mentioned related technologies, the inventor thinks that when milling and grinding the prism, the milling and grinding machine is lifted first, the prism is placed on the operation panel of the milling and grinding machine, the milling and grinding machine falls down, and the milling and grinding machine grinding head contacts with the prism for processing, but the thickness of the prism is small, and the milling and grinding machine is often lifted to a higher position when lifted, so that the milling and grinding machine grinding head is far away from the prism, and the milling and grinding machine grinding head falls down for processing, so that the lifting process of the milling and grinding machine takes more time, and further the milling and grinding operation efficiency of the prism is reduced.
SUMMERY OF THE UTILITY MODEL
In order to improve the milling operation to the prism, this application provides a bistrique elevating gear of milling machine.
The application provides a bistrique elevating gear of milling and grinding machine adopts following technical scheme:
a grinding head lifting device of a milling and grinding machine comprises a milling and grinding machine body, a lifting assembly and a control assembly; the control assembly comprises a control rod and an adjusting piece; the control rod is arranged on the milling and grinding machine body, and the adjusting piece is used for adjusting the movement of the lifting assembly; the lifting assembly is used for driving the milling and grinding machine body to move in the vertical direction and driving the control rod to move, so that the control rod is in contact with the adjusting piece.
By adopting the technical scheme, the lifting assembly drives the milling and grinding machine body to move along the vertical direction, the control rod moves along with the milling and grinding machine body, the control rod moves to the adjusting piece, the control rod drives the adjusting piece to move, the adjusting piece controls the lifting assembly to move, the lifting assembly stops moving, the milling and grinding machine body stops lifting, the prism is placed on an operation table of the milling and grinding machine body, and the milling and grinding machine body processes the surface of the prism; the milling and grinding machine body is driven to move up and down through the lifting component, the control rod is driven to move by the movement of the milling and grinding machine body, the control rod is in contact with the adjusting part, and the adjusting part controls the lifting component to stop moving, so that the grinding head of the milling and grinding machine body is lifted and kept at a position which is proper to the thickness of the prism, the milling and grinding machine body is effectively prevented from being lifted up and falling down, time is consumed, and the working efficiency of milling and grinding the prism is effectively improved.
Optionally, the adjusting part comprises a travel switch; the travel switch is arranged on the milling and grinding machine body, a contact of the travel switch is positioned right above the control rod, and the contact of the travel switch can be in contact with the control rod.
By adopting the technical scheme, the control rod moves to control the rod to be in contact with the contact of the travel switch, the contact of the switch is formed to move upwards, the travel switch stops the lifting assembly, and the milling and grinding machine body does not rise any more; the contact on the travel switch is triggered through the movement of the control rod, the travel switch controls the lifting assembly, the lifting assembly stops moving, and the purpose that the milling and grinding machine body moves to a proper position and stops lifting is achieved.
Optionally, the lifting assembly includes a lifting motor, a lifting gear and a lifting rack; the lifting rack is arranged on the milling and grinding machine body along the vertical direction, the lifting motor is arranged on the milling and grinding machine body, the lifting gear is arranged on an output shaft of the lifting motor, and the axial direction of the output shaft of the lifting motor is vertical to the length direction of the lifting rack; the lifting gear is meshed with the lifting rack; the lifting motor is used for driving the lifting gear to move.
By adopting the technical scheme, the lifting motor moves to drive the lifting gear to move, the lifting gear moves on the lifting rack, and the milling and grinding machine body moves to achieve the purpose of up-and-down movement of the milling and grinding machine.
Optionally, one end of the control rod close to the travel switch is provided with a control block convenient for contacting with a contact of the travel switch.
By adopting the technical scheme, the control rod moves to drive the control block to move, the control block is contacted with the travel switch, the travel switch controls the movement of the lifting assembly, the control rod is conveniently contacted with the contact of the travel switch, and the use stability of the device is improved.
Optionally, a connecting assembly for connecting the control rod with the milling machine body is further included; the connecting assembly comprises a connecting block and a fixing piece; one side of the connecting block is connected to the milling and grinding machine body through the fixing piece, and the control rod is arranged on the other side of the connecting block; the length direction of the connecting block is perpendicular to the axial direction of the control rod.
Through adopting above-mentioned technical scheme, pass through the mounting with one side of connecting block and fix on the milling machine body, through connecting block and the mounting that sets up, the realization is fixed the purpose on the milling machine body with the control lever.
Optionally, the fixing part includes a fixing rod and a fixing disc; the fixing rod penetrates through the connecting block and is connected with the milling and grinding machine body, and the axial direction of the fixing rod is vertical to the length direction of the connecting block; the fixed disc is arranged at one end, far away from the milling and grinding machine body, of the fixed rod and can be tightly abutted against the milling and grinding machine body.
By adopting the technical scheme, the fixing rod penetrates through the connecting block, the fixing block is connected with the milling and grinding machine body, the fixing disc is adjusted, the fixing disc moves on the fixing rod, the fixing disc is tightly abutted against the milling and grinding machine body, and the purpose of fixing the control rod on the milling and grinding machine body is achieved.
Optionally, the milling and grinding machine body is further provided with a moving groove for the fixed rod to slide along the vertical direction; the fixed rod extends into the movable groove and can slide along the length direction of the movable groove.
Through adopting above-mentioned technical scheme, when the thickness between the prism needs the distance between the travel switch contact and the control lever of adjusting, remove the dead lever, the dead lever moves at the shifting chute, adjusts to suitable position after, uses fixed disc to fix the control lever in suitable position, the shifting chute of design, the motion of the dead lever of being convenient for realizes fixing the control lever in different positions, and then realizes the purpose to different thickness prism processing, has improved the application scope of device.
Optionally, the connecting assembly further comprises an operating rod for controlling the movement of the fixing rod; the operating rod is arranged on the connecting block.
Through adopting above-mentioned technical scheme, when adjusting the control lever height, the position of connecting block is adjusted to handheld action bars, and the action bars of design are convenient for operate the connecting block, and better realization is to the regulation of control lever position.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the milling and grinding machine body is driven to move up and down through the lifting assembly, the control rod is driven to move by the movement of the milling and grinding machine body and is in contact with the adjusting piece, and the adjusting piece controls the lifting assembly to stop moving, so that the grinding head of the milling and grinding machine body is lifted and kept at a position which is more suitable for the thickness of the prism, the milling and grinding machine body is effectively prevented from being lifted higher and falling to consume time, and the working efficiency of milling and grinding the prism is effectively improved;
2. the milling and grinding machine is driven to move up and down by driving the lifting gear to move through the movement of the lifting motor, the lifting gear moves on the lifting rack, and the milling and grinding machine body moves;
3. this application passes the connecting block through the dead lever, and the fixed block is connected between milling machine body, adjusts fixed disc, and fixed disc moves on the dead lever, supports tightly between fixed disc and the milling machine body, realizes fixing the purpose on milling machine body with the control lever.
Drawings
Fig. 1 is a schematic overall structure diagram of a grinding head lifting device of a milling and grinding machine according to the present application;
fig. 2 is a sectional view of a grinding head lifting device of a milling and grinding machine of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
fig. 5 is an enlarged view of a portion C of fig. 2.
Reference numerals are as follows: 1. a milling and grinding machine body; 11. a moving groove; 2. a lifting assembly; 21. a lifting motor; 22. a lifting gear; 23. a lifting rack; 3. a control component; 31. a control lever; 311. a control block; 32. a travel switch; 4. a connection assembly; 41. connecting blocks; 42. a fixing member; 421. fixing the rod; 422. fixing the disc; 43. an operating lever.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses bistrique elevating gear of milling machine.
Referring to fig. 1, 2 and 3, a grinding head lifting device of a milling and grinding machine comprises a milling and grinding machine body 1, a lifting assembly 2, a control assembly 3 and a connecting assembly 4; the lifting assembly 2 is arranged on the milling and grinding machine body 1, and the lifting assembly 2 is used for driving the milling and grinding machine body 1 to move along the vertical direction; the control component 3 is arranged on the milling and grinding machine body 1, and the control component 3 is used for controlling the movement of the lifting component 2; the control assembly 3 is connected with the milling and grinding machine body 1 through a connecting assembly 4.
With reference to fig. 2, 3 and 4, the control assembly 3 comprises a control rod 31 and an adjustment member; the control rod 31 is arranged on the milling and grinding machine body through the connecting component 4, the adjusting component is arranged on the milling and grinding machine body 1, the control rod 31 is driven by the lifting component 2 to act with the adjusting component so as to control the movement of the lifting component 2, and the adjusting component is used for adjusting the movement of the lifting component 2; the adjusting part in the present application includes a travel switch 32, but is not limited to the travel switch 32, and any part can control the motion of the lifting assembly 2 under the action of the control rod 31; the travel switch 32 is fixedly arranged on the milling and grinding machine body 1 through self-tapping nails, a contact of the travel switch 32 is positioned right above the control rod 31, and the contact of the travel switch 32 can be in contact with the control rod 31; in order to improve the stability of the device during use, a control block 311 is welded to the end of the control rod 31 close to the travel switch 32, and the control block is convenient to contact with the contact of the travel switch 32.
Referring to fig. 5, the lifting assembly 2 includes a lifting motor 21, a lifting gear 22, and a lifting rack 23; the lifting rack 23 is fixed in the milling and grinding machine body 1 in a welding mode along the vertical direction, the base of the lifting motor 21 is fixed on the outer side of the milling and grinding machine body 1 through bolts, the lifting gear 22 is fixed on the output shaft of the lifting motor 21 through key connection, and the axial direction of the output shaft of the lifting motor 21 is vertical to the length direction of the lifting rack 23; the lifting gear 22 is meshed with the lifting rack 23; the lifting motor 21 is used for driving the lifting gear 22 to move; the lifting motor 21 rotates to drive the lifting gear 22 to move, and the lifting rack 23 moves on the lifting gear 22, so that the lifting motion of the milling and grinding machine body 1 is realized.
Referring to fig. 2, 3 and 4, the connection assembly 4 includes a connection block 41, an operation lever 43 and a fixing member 42; the connecting block 41 is mounted on the milling and grinding machine body 1 through a fixing piece 42; the fixing member 42 includes a fixing rod 421 and a fixing disk 422; the connecting block 41 is arranged on the milling and grinding machine body 1 through a fixing part 42, and the control rod 31 is arranged on the other side of the connecting block 41; the length direction of the connecting block 41 is vertical to the axial direction of the control rod 31; the fixing rod 421 penetrates through the connecting block 41 and is in threaded connection with the milling and grinding machine body 1, and the axial direction of the fixing rod 421 is perpendicular to the length direction of the connecting block 41; the fixed disc 422 is in threaded connection with one end of the fixed rod 421 away from the milling and grinding machine body 1 and can be tightly abutted against the milling and grinding machine body 1; the fixed disk 422 is adjusted, the fixed disk 422 is close to the milling and grinding machine body 1, the fixed disk 422 is tightly abutted against the milling and grinding machine body 1, and the connection block 41 is fixed to the milling and grinding machine body 1.
Referring to fig. 4, in order to facilitate the adjustment of the position of the connecting block 41 on the milling and grinding machine body 1, a moving groove 11 for the fixing rod 421 to slide along the vertical direction is further formed on the milling and grinding machine body 1, and the moving groove 11 is formed along the vertical direction of the milling and grinding machine body 1; the fixing rod 421 extends into the moving groove 11 and can slide along the length direction of the moving groove 11; meanwhile, in order to adjust the position of the connecting block 41 on the milling and grinding machine body 1 conveniently, the operating rod 43 is welded on the operating connecting block 41, the operating rod 43 in the application is located on one side, away from the fixing rod 421, of the connecting block 41, and the axial direction of the operating rod 43 is arranged in the vertical direction.
The implementation principle of the grinding head lifting device of the milling and grinding machine in the embodiment of the application is as follows: adjusting a lifting motor 21, wherein the lifting motor 21 drives a lifting gear 22 to move, the lifting gear 22 drives a lifting rack 23 to move, a milling and grinding machine body 1 moves along the vertical direction, a control rod 31 moves, a control block 311 touches a contact on a travel switch 32, the travel switch 32 controls a lifting assembly 2 to move, the milling and grinding machine body 1 does not move any more, a prism is placed on an operation table on the milling and grinding machine body 1, and the prism is processed; when the prisms with different thicknesses are processed, the operating rod 43 is held by a hand, the operating rod 43 drives the connecting block 41 to move, the connecting block 41 is adjusted to a proper position, the fixing rod 421 penetrates through the connecting block 41, the fixing disc 422 is adjusted, the fixing disc 422 abuts against the milling and grinding machine body 1, the position of the connecting block 41 is adjusted, and therefore the prisms with different thicknesses are processed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a bistrique elevating gear of milling machine which characterized in that: comprises a milling and grinding machine body (1), a lifting component (2) and a control component (3); the control assembly (3) comprises a control rod (31) and an adjusting piece; the control rod (31) is arranged on the milling and grinding machine body (1), and the adjusting piece is used for adjusting the movement of the lifting assembly (2); the lifting assembly (2) is used for driving the milling and grinding machine body (1) to move in the vertical direction and driving the control rod (31) to move, so that the control rod (31) is in contact with the adjusting piece.
2. A grinding head lifting device of a milling and grinding machine as claimed in claim 1, wherein: the adjustment member comprises a travel switch (32); the travel switch (32) is arranged on the milling and grinding machine body (1), a contact of the travel switch (32) is positioned right above the control rod (31), and the contact of the travel switch (32) can be in contact with the control rod (31).
3. A grinding head lifting device of a milling and grinding machine as claimed in claim 1, wherein: the lifting assembly (2) comprises a lifting motor (21), a lifting gear (22) and a lifting rack (23); the lifting rack (23) is arranged on the milling and grinding machine body (1) along the vertical direction, the lifting motor (21) is arranged on the milling and grinding machine body (1), the lifting gear (22) is arranged on an output shaft of the lifting motor (21), and the axial direction of the output shaft of the lifting motor (21) is vertical to the length direction of the lifting rack (23); the lifting gear (22) is meshed with the lifting rack (23); the lifting motor (21) is used for driving the lifting gear (22) to move.
4. A grinding head lifting device of a milling and grinding machine as claimed in claim 2, wherein: one end of the control rod (31) close to the travel switch (32) is provided with a control block (311) which is convenient to contact with a contact of the travel switch (32).
5. A grinding head lifting device of a milling and grinding machine as claimed in claim 1, wherein: further comprising a connecting assembly (4) for connecting the control rod (31) with the milling machine body (1); the connecting assembly (4) comprises a connecting block (41) and a fixing piece (42); one side of the connecting block (41) is connected to the milling and grinding machine body (1) through the fixing piece (42), and the control rod (31) is arranged on the other side of the connecting block (41); the length direction of the connecting block (41) is perpendicular to the axial direction of the control rod (31).
6. A grinding head lifting device of a milling and grinding machine as claimed in claim 5, wherein: the fixing piece (42) comprises a fixing rod (421) and a fixing disc (422); the fixing rod (421) penetrates through the connecting block (41) and is connected with the milling and grinding machine body (1), and the axial direction of the fixing rod (421) is perpendicular to the length direction of the connecting block (41); the fixed disc (422) is arranged at one end, far away from the milling and grinding machine body (1), of the fixed rod (421) and can be tightly abutted against the milling and grinding machine body (1).
7. A grinding head lifting device of a milling and grinding machine as claimed in claim 6, wherein: the milling and grinding machine body (1) is also provided with a moving groove (11) for the fixed rod (421) to slide along the vertical direction; the fixing rod (421) extends into the moving groove (11) and can slide along the length direction of the moving groove (11).
8. A grinding head lifting device of a milling and grinding machine as claimed in claim 6, wherein: the connecting assembly (4) further comprises an operating rod (43) for controlling the movement of the fixed rod (421); the operating rod (43) is arranged on the connecting block (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221236776.XU CN217619641U (en) | 2022-05-20 | 2022-05-20 | Grinding head lifting device of milling and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221236776.XU CN217619641U (en) | 2022-05-20 | 2022-05-20 | Grinding head lifting device of milling and grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217619641U true CN217619641U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221236776.XU Active CN217619641U (en) | 2022-05-20 | 2022-05-20 | Grinding head lifting device of milling and grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217619641U (en) |
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2022
- 2022-05-20 CN CN202221236776.XU patent/CN217619641U/en active Active
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