CN215393798U - Planer-type milling machine with tool bit convenient to replace - Google Patents
Planer-type milling machine with tool bit convenient to replace Download PDFInfo
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- CN215393798U CN215393798U CN202121669727.0U CN202121669727U CN215393798U CN 215393798 U CN215393798 U CN 215393798U CN 202121669727 U CN202121669727 U CN 202121669727U CN 215393798 U CN215393798 U CN 215393798U
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- rod
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- milling machine
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- 238000003801 milling Methods 0.000 title claims abstract description 61
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of gantry milling machines, in particular to a gantry milling machine with a tool bit convenient to replace, which comprises a gantry milling machine, wherein a fixed block is fixedly connected to the lower end face of the gantry milling machine, a fixed rod is connected to the lower end face of the fixed block in a sliding manner and penetrates through the fixed block, a nut on a threaded rod is removed through a clamping block, a limiting rod, the fixed block, the fixed rod and a milling cutter, the nut is pulled leftwards, the clamping block is driven by the pull rod to move upwards, the clamping block is separated from the fixed rod until the clamping block moves to be separated from the fixed rod, the threaded rod is manually rotated until the threaded rod is separated from the fixed rod, the fixed rod is manually pulled downwards, the milling cutter is removed, when the milling cutter is installed, the fixed rod is inserted into the fixed block, the limiting rod with the threaded rod is inserted into the fixed rod from left to right, a tensioning block enables the limiting rod to be clamped in the fixed rod, and the nut is installed, the milling cutter is convenient for people to replace, so that the overall working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of gantry milling machines, in particular to a gantry milling machine with a tool bit convenient to replace.
Background
The American people created a horizontal milling machine in 1818, for milling the spiral groove of a twist drill, the American people created a first universal milling machine in 1862, which is the prototype of a lifting table milling machine, a planer type milling machine appeared before and after 1884 years, a semi-automatic milling machine appeared in the 20 twentieth century, a workbench can complete automatic conversion of 'feed-quick' or 'quick-feed' by using a stop dog, the planer type milling machine is called a planer type milling machine for short, and is a milling machine with a portal frame and a horizontal long bed body, the surface of the planer type milling machine can be simultaneously processed by a plurality of milling cutters, the processing precision and the production efficiency are higher, the milling machine is suitable for processing planes and inclined planes of large-sized workpieces in batch and mass production, and the numerical control planer type milling machine can also process spatial curved surfaces and some special-shaped parts.
Among the prior art, planer-type milling machine that uses on the market is polishing or when cutting the part, need to change milling cutter not, and universal milling cutter is very troublesome in changing to lead to increasing operating duration, and milling machine is at the in-process of polishing, puts the raw materials on the bottom plate, and at the in-process of polishing, the vibrations and the striking that take place, installation part is easy not hard up and damaged on the bottom plate for a long time.
Disclosure of Invention
The utility model aims to provide a planer type milling machine with a tool bit convenient to replace, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a planer type milling machine convenient for replacing a tool bit comprises a planer type milling machine, wherein a fixed block is fixedly connected to the lower end face of the planer type milling machine, a fixed rod is connected to the lower end face of the fixed block in a sliding mode and penetrates through the fixed block, a milling cutter is fixedly connected to the lower end face of the fixed rod, a limiting rod is arranged on the inner side of the fixed rod, threaded rods are fixedly connected to the left side and the right side of the limiting rod and penetrate through the fixed block, a tensioning block is fixedly connected to the central position of the outer side of the limiting rod, an elastic spring is fixedly connected to the upper side of the left end face of the inner side of the fixed block, a clamping block is fixedly connected to the lower end face of the elastic spring, a pull rod is fixedly connected to the upper side of the left end of the clamping block and penetrates through the fixed block, the pull rod is connected with the fixed block in a sliding mode, a bottom plate is fixedly connected to the middle portion of the upper end of the planer type milling machine, a supporting block is fixedly connected to the supporting block, the supporting shoe lower extreme left and right sides is first billet of equal fixedly connected with, and first billet and bottom plate fixed connection, first billet up end is equipped with the second billet, terminal surface fixedly connected with buffer spring under the second billet, and buffer spring and bottom plate fixed connection.
Preferably, the limiting rod penetrates through the fixing rod and the fixing block, and the limiting rod is connected with the fixing block in a sliding mode.
Preferably, the outer side of the threaded rod is spirally connected with a nut, and the nut is in sliding connection with the fixing block.
Preferably, the tensioning blocks are made of rubber plates and are all connected with the fixing blocks and the fixing rods in a sliding mode.
Preferably, the fixture blocks all run through fixed block and dead lever, and the fixture blocks all with fixed block and dead lever sliding connection, the fixture blocks all run through tight piece and gag lever post that rises, and the fixture blocks all with tight piece and gag lever post sliding connection that rises.
Preferably, the lower end of the supporting block is fixedly connected with a supporting spring, and the other end of the supporting spring is fixedly connected with the bottom plate.
Preferably, second billet upper end and bottom plate fixed connection, and second billet lower extreme and first billet fixed connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the milling cutter, the nut on the threaded rod is taken down through the clamping block, the limiting rod, the fixing block, the fixing rod and the milling cutter, the pull rod is pulled leftwards, the clamping block is driven by the pull rod to move upwards, the clamping block is separated from the fixing rod until the clamping block moves to the position where the clamping block is separated from the fixing rod, the threaded rod is manually rotated until the threaded rod is separated from the fixing rod, the fixing rod is manually pulled downwards, the milling cutter is taken down, the fixing rod is inserted into the fixing block during installation, the limiting rod with the threaded rod is inserted into the fixing rod from left to right, the tensioning block enables the limiting rod to be clamped in the fixing rod, and the nut is installed, so that the milling cutter can be conveniently replaced by people, and the overall working efficiency is improved;
2. according to the utility model, the raw materials are placed on the bottom plate through the supporting block, the first steel bar, the second steel bar and the buffer spring, vibration in the polishing process is absorbed and damped through the first steel bar and the second steel bar at the lower end of the supporting rod, and the supporting spring and the buffer spring play a role in supporting the first steel bar and the second steel bar and also assist in improving the damping effect, so that the anti-collision effect of the bottom plate can be improved, and looseness and damage of an installation component on the bottom plate caused by collision and vibration are avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention in partial cross-section in FIG. 1;
FIG. 3 is a schematic view of the overall structure of the tensioning block of the present invention;
fig. 4 is a schematic view of the mounting structure of the support spring according to the present invention.
In the figure: the manufacturing method comprises the following steps of 1-planomiller, 2-fixed block, 3-fixed rod, 4-milling cutter, 5-limiting rod, 6-threaded rod, 7-nut, 8-tensioning block, 9-elastic spring, 10-clamping block, 11-pull rod, 12-bottom plate, 13-supporting block, 14-first steel bar, 15-supporting spring, 16-second steel bar and 17-buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a planer type milling machine convenient for tool bit replacement comprises a planer type milling machine 1, wherein a fixed block 2 is fixedly connected to the lower end face of the planer type milling machine 1, a fixed rod 3 is slidably connected to the lower end face of the fixed block 2, the fixed rod 3 penetrates through the fixed block 2, a milling cutter 4 is fixedly connected to the lower end face of the fixed rod 3, a limiting rod 5 is arranged on the inner side of the fixed rod 3, threaded rods 6 are fixedly connected to the left side and the right side of the limiting rod 5, the threaded rods 6 penetrate through the fixed block 2, the threaded rods 6 are spirally connected with the fixed block 2, a tensioning block 8 is fixedly connected to the central position of the outer side of the limiting rod 5, an elastic spring 9 is fixedly connected to the upper side of the left end face of the inner side of the fixed block 2, a clamping block 10 is fixedly connected to the lower end face of the elastic spring 9, a pull rod 11 is fixedly connected to the upper side of the left end of the clamping block 10, the pull rod 11 penetrates through the fixed block 2, and is slidably connected with the fixed block 2, the milling machine is characterized in that a bottom plate 12 is fixedly connected to the middle of the upper end of the planer type milling machine 1, a supporting block 13 is fixedly connected to the upper end of the inner side of the bottom plate 12, first steel bars 14 are fixedly connected to the left side and the right side of the lower end of the supporting block 13, the first steel bars 14 are fixedly connected with the bottom plate 12, a second steel bar 16 is arranged on the upper end face of the first steel bars 14, a buffer spring 17 is fixedly connected to the lower end face of the second steel bar 16, and the buffer spring 17 is fixedly connected with the bottom plate 12.
The limiting rod 5 penetrates through the fixing rod 3 and the fixing block 2, the limiting rod 5 is connected with the fixing block 2 in a sliding mode, the fixing rod 3 is clamped in the fixing block 2 through the limiting rod 5, the nut 7 is connected to the outer side of the threaded rod 6 in a threaded mode, the nut 7 is connected with the fixing block 2 in a sliding mode, the limiting rod 5 is fixed in the fixing block 2 through the threaded rod 6 and the nut 7, the fixing rod 3 is fixed in the fixing block 2, the tensioning block 8 is made of a rubber plate, the tensioning block 8 is connected with the fixing block 2 and the fixing rod 3 in a sliding mode, the tensioning block 8 made of the material is good in fixing and tensioning effects, the clamping blocks 10 penetrate through the fixing block 2 and the fixing rod 3, the clamping blocks 10 are connected with the fixing block 2 and the fixing rod 3 in a sliding mode, the clamping blocks 10 penetrate through the tensioning block 8 and the limiting rod 5, and the clamping blocks 10 are connected with the tensioning block 8 and the limiting rod 5 in a sliding mode, dead lever 3 and gag lever post 5 card are in the same place through fixture block 10, play a simple fixed effect, 13 lower extreme fixedly connected with supporting spring 15 of supporting shoe, and supporting spring 15's the other end and bottom plate 12 fixed connection, supporting spring 15's effect is firstly for supporting shoe 13, secondly the buffering shock attenuation, 16 upper ends and bottom plate 12 fixed connection of second billet, and 16 lower extremes of second billet and first billet 14 fixed connection, set up to triangle-shaped between second billet 16 and the first billet 14, improve the stability of middle hollow position greatly, improve bottom plate 12's crashproof buffering effect when not reducing the holistic hardness of bottom plate 12.
The working process is as follows: when the milling cutter 4 needs to be replaced, the nut 7 on the threaded rod 6 is taken down, the pull rod 11 is pulled leftwards, the pull rod 11 drives the clamping block 10 to move upwards, so as to extrude the elastic spring 9 inside, the clamping block 10 is moved to be separated from the fixed rod 3, at the moment, the threaded rod 6 is manually rotated leftwards or rightwards until the threaded rod 6 is separated from the contact of the fixed rod 3 and the limiting rod 5, at the moment, no component is in contact with the fixed rod 3 in the fixed block 2, the fixed rod 3 can be manually pulled downwards, the milling cutter 4 is taken down, the fixed rod 3 is inserted into the fixed block 2 when the milling cutter is installed, the limiting rod 5 with the threaded rod 6 is inserted into the fixed rod 3 from left to right, the tensioning block 8 enables the limiting rod 5 to be clamped in the fixed rod 3, when the nut 7 is installed, raw materials are placed on the bottom plate 12, and vibration in the grinding process is absorbed and damped through the first steel bar 14 and the second steel bar 16 at the lower end of the supporting rod 13, and the support spring 15 and the buffer spring 17 play a role of making the first steel bar 14 and the second steel bar 16 and also assist to improve the shock absorption effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a conveniently change planer-type milling machine of tool bit, includes planer-type milling machine (1), its characterized in that: the milling machine is characterized in that a fixed block (2) is fixedly connected to the lower end face of the planer type milling machine (1), a fixed rod (3) is slidably connected to the lower end face of the fixed block (2), the fixed rod (3) penetrates through the fixed block (2), a milling cutter (4) is fixedly connected to the lower end face of the fixed rod (3), a limiting rod (5) is arranged on the inner side of the fixed rod (3), threaded rods (6) are fixedly connected to the left side and the right side of the limiting rod (5), the threaded rods (6) penetrate through the fixed block (2), the threaded rods (6) are in threaded connection with the fixed block (2), a tensioning block (8) is fixedly connected to the central position of the outer side of the limiting rod (5), an elastic spring (9) is fixedly connected to the upper side of the left end face of the inner side of the fixed block (2), a clamping block (10) is fixedly connected to the lower end face of the elastic spring (9), and a pull rod (11) is fixedly connected to the upper side of the left end of the clamping block (10), and pull rod (11) run through fixed block (2), pull rod (11) and fixed block (2) sliding connection, planer type milling machine (1) upper end middle part fixedly connected with bottom plate (12), bottom plate (12) inboard upper end position fixedly connected with supporting shoe (13), the equal first billet of fixedly connected with (14) in both sides about supporting shoe (13) lower extreme, and first billet (14) and bottom plate (12) fixed connection, first billet (14) up end is equipped with second billet (16), terminal surface fixedly connected with buffer spring (17) under second billet (16), and buffer spring (17) and bottom plate (12) fixed connection.
2. The planer type milling machine convenient for replacing the tool bit as claimed in claim 1, is characterized in that: the limiting rod (5) penetrates through the fixing rod (3) and the fixing block (2), and the limiting rod (5) is connected with the fixing block (2) in a sliding mode.
3. The planer type milling machine convenient for replacing the tool bit as claimed in claim 1, is characterized in that: the outer side of the threaded rod (6) is spirally connected with a nut (7), and the nut (7) is in sliding connection with the fixed block (2).
4. The planer type milling machine convenient for replacing the tool bit as claimed in claim 1, is characterized in that: the tensioning blocks (8) are made of rubber plates, and the tensioning blocks (8) are connected with the fixing blocks (2) and the fixing rods (3) in a sliding mode.
5. The planer type milling machine convenient for replacing the tool bit as claimed in claim 1, is characterized in that: the clamping blocks (10) penetrate through the fixing blocks (2) and the fixing rods (3), the clamping blocks (10) are connected with the fixing blocks (2) and the fixing rods (3) in a sliding mode, the clamping blocks (10) penetrate through the tensioning blocks (8) and the limiting rods (5), and the clamping blocks (10) are connected with the tensioning blocks (8) and the limiting rods (5) in a sliding mode.
6. The planer type milling machine convenient for replacing the tool bit as claimed in claim 1, is characterized in that: the lower end of the supporting block (13) is fixedly connected with a supporting spring (15), and the other end of the supporting spring (15) is fixedly connected with the bottom plate (12).
7. The planer type milling machine convenient for replacing the tool bit as claimed in claim 1, is characterized in that: the upper end of the second steel bar (16) is fixedly connected with the bottom plate (12), and the lower end of the second steel bar (16) is fixedly connected with the first steel bar (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121669727.0U CN215393798U (en) | 2021-07-22 | 2021-07-22 | Planer-type milling machine with tool bit convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121669727.0U CN215393798U (en) | 2021-07-22 | 2021-07-22 | Planer-type milling machine with tool bit convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215393798U true CN215393798U (en) | 2022-01-04 |
Family
ID=79651572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121669727.0U Expired - Fee Related CN215393798U (en) | 2021-07-22 | 2021-07-22 | Planer-type milling machine with tool bit convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215393798U (en) |
-
2021
- 2021-07-22 CN CN202121669727.0U patent/CN215393798U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |