CN220547715U - Reamer convenient to change reamer piece - Google Patents
Reamer convenient to change reamer piece Download PDFInfo
- Publication number
- CN220547715U CN220547715U CN202322066195.7U CN202322066195U CN220547715U CN 220547715 U CN220547715 U CN 220547715U CN 202322066195 U CN202322066195 U CN 202322066195U CN 220547715 U CN220547715 U CN 220547715U
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- China
- Prior art keywords
- reamer
- head
- threaded
- fixedly connected
- rod
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- 230000008859 change Effects 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 30
- 239000007787 solid Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000001035 drying Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 210000003484 anatomy Anatomy 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model relates to the technical field of reamers and discloses a reamer facilitating replacement of a reamer blade, which comprises a cutter head mechanism, a connecting mechanism and a mounting mechanism, wherein the connecting mechanism is arranged on the left side of the cutter head mechanism, the mounting mechanism is arranged on the left side of the connecting mechanism, the cutter head mechanism comprises a fixed ring, a reamer head, a fixed screw, a threaded rod and a threaded hole, the right side of the fixed ring is in threaded connection with the reamer head, the threaded hole is formed in the reamer head, the threaded rod is in threaded connection with the inner side of the threaded hole, the fixed screw is fixedly connected with the right side of the threaded rod, the reamer head is in threaded connection with the reamer head on the left side of the fixed screw, the reamer facilitating replacement of the reamer blade is conveniently detached from the right side of the fixed ring through the threaded rod and the threaded hole, and workers can conveniently replace the reamer head and maintain the reamer head according to actual conditions.
Description
Technical Field
The utility model relates to the technical field of reamers, in particular to a reamer with a conveniently replaced reamer blade.
Background
The reamer is a rotary cutter with one or more cutter teeth for cutting thin metal on the surface of a machined hole, the reamer is a rotary finishing cutter with a straight blade or a spiral blade and is used for reaming or repairing the hole, the machining precision requirement of the reamer is usually higher than that of a drill bit due to small cutting quantity, the reamer can be manually operated or arranged on the drill to work, the reamer is used for reaming the drilled hole on a workpiece and mainly used for improving the machining precision of the hole and reducing the surface roughness of the hole, the reamer is a cutter for finishing and semi-finishing the hole, the machining allowance is usually very small, and the reamer for machining cylindrical holes is relatively used. The reamer used for machining the tapered holes is a tapered reamer and is less useful. According to the use condition, there are hand reamer and machine reamer, and the machine reamer can be divided into straight shank reamer and taper shank reamer. The hand is straight shank.
The existing reamer with the reamer blade convenient to replace is inconvenient to detach equipment to affect replacement, repair and maintenance of internal parts when the reamer is used.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a reamer with a conveniently replaced reamer blade, so as to solve the problem that the replacement, repair and maintenance of internal parts are affected due to the fact that equipment is not convenient to disassemble in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the tool bit mechanism comprises a tool bit mechanism, a connecting mechanism and a mounting mechanism, wherein the connecting mechanism is arranged on the left side of the tool bit mechanism, the mounting mechanism is arranged on the left side of the connecting mechanism, the tool bit mechanism comprises a fixed ring, a reamer head, a fixed screw, a threaded rod and a threaded hole, the right side of the fixed ring is in threaded connection with the reamer head, the inside of the reamer head is provided with the threaded hole, and the internal thread of the threaded hole is connected with the threaded rod.
Preferably, the right side fixedly connected with fixed screw of threaded rod, the left side threaded connection of fixed screw has the reamer head, the dead lever has been cup jointed in the left side of fixed ring, sets up threaded rod and screw hole through the fixed screw and conveniently dismantles the reamer head from the right side of fixed ring, makes things convenient for the staff to change reamer head and maintenance according to actual conditions, and the threaded connection through setting up fixed ring and reamer head is convenient to dismantle and install.
Preferably, the connecting mechanism comprises a fixing rod, a reinforcing rod, a drying layer and a rust-proof layer, wherein the rust-proof layer is fixedly connected to the inner wall of the fixing rod, the right side of the rust-proof layer is sleeved with a fixing ring, the drying layer is fixedly connected to the inner wall of the rust-proof layer, and the right side of the drying layer is sleeved with the fixing ring.
Preferably, the inner wall fixedly connected with stiffening rod of dry layer, the solid fixed ring has been cup jointed on the right side of stiffening rod, sets up the intensity of use that the stiffening rod can increase this equipment through the dead lever, can avoid external sewage splash to the surface of dead lever through setting up the antirust layer, and long-time existence leads to the inside of infiltration to the dead lever, has increased the life of dead lever.
Preferably, the installation mechanism comprises an installation head, a threaded inner wall and a rubber gasket, wherein the threaded inner wall is arranged in the installation head, and the rubber gasket is fixedly connected to the inner wall of the installation head.
Preferably, the right side fixedly connected with dead lever of installation head, the left side of rubber gasket is provided with the screw inner wall, the right side fixedly connected with stiffening rod of installation head sets up the screw inner wall through the installation head and makes things convenient for the staff to assemble and dismantle this equipment, and it is convenient to bring for the staff, sets up the rubber pad through the installation head, can increase the frictional force of equipment installation, makes equipment installation stable.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the reamer convenient for replacing the reamer blade, the reamer head is conveniently detached from the right side of the fixed ring through the threaded rod and the threaded hole which are formed in the fixed screw, so that a worker can conveniently replace the reamer head and maintain the reamer head according to actual conditions, and the reamer head is conveniently detached and installed through the threaded connection of the fixed ring and the reamer head;
2. according to the reamer convenient for replacing the reamer blade, the reinforcing rod is arranged on the fixing rod, so that the use intensity of the device can be increased, the external sewage can be prevented from splashing to the surface of the fixing rod by arranging the rust-proof layer, the inside of the fixing rod is permeated due to the existence of the reamer convenient for replacing the reamer blade for a long time, and the service life of the fixing rod is prolonged;
3. this reamer convenient to change reamer piece sets up the screw inner wall through the installation head and makes things convenient for the staff to assemble and dismantle this equipment, brings convenient for the staff, sets up the rubber pad through the installation head, can increase the frictional force of equipment installation, makes equipment installation stable.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view showing the split structure of the retaining ring and the reamer head of the present utility model;
FIG. 3 is a schematic view of the front anatomy of the fixation rod of the present utility model;
fig. 4 is a schematic view of the front anatomy of the mounting head of the present utility model.
In the figure: 1. a cutter head mechanism; 101. a fixing ring; 102. a reamer head; 103. a set screw; 104. a threaded rod; 105. a threaded hole; 2. a connecting mechanism; 201. a fixed rod; 202. a reinforcing rod; 203. drying the layer; 204. a rust-proof layer; 3. a mounting mechanism; 301. a mounting head; 302. a threaded inner wall; 303. rubber gaskets.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: including tool bit mechanism 1, coupling mechanism 2 and installation mechanism 3, the left side of tool bit mechanism 1 is provided with coupling mechanism 2, and the left side of coupling mechanism 2 is provided with installation mechanism 3, and tool bit mechanism 1 includes solid fixed ring 101, reamer head 102, set screw 103, threaded rod 104 and screw hole 105, and gu right side threaded connection of solid fixed ring 101 has reamer head 102, and screw hole 105 has been seted up to the inside of reamer head 102, and the inside threaded connection of screw hole 105 has threaded rod 104.
The right side fixedly connected with fixed screw 103 of threaded rod 104, the left side threaded connection of fixed screw 103 has reamer head 102, and fixed lever 201 has been cup jointed in the left side of solid fixed ring 101, sets up threaded rod 104 and screw hole 105 through fixed screw 103 and conveniently dismantles reamer head 102 from the right side of solid fixed ring 101, makes things convenient for the staff to change reamer head 102 and maintenance according to actual conditions, and the threaded connection through setting up solid fixed ring 101 and reamer head 102 is convenient to dismantle and install.
The connecting mechanism comprises a fixing rod 201, a reinforcing rod 202, a drying layer 203 and a rust-proof layer 204, wherein the rust-proof layer 204 is fixedly connected to the inner wall of the fixing rod 201, the fixing ring 101 is sleeved on the right side of the rust-proof layer 204, the drying layer 203 is fixedly connected to the inner wall of the rust-proof layer 204, and the fixing ring 101 is sleeved on the right side of the drying layer 203.
The inner wall fixedly connected with stiffening rod 202 of dry layer 203, the right side of stiffening rod 202 has cup jointed solid fixed ring 101, sets up stiffening rod 202 through dead lever 201 and can increase the intensity of use of this equipment, can avoid external sewage splash to the surface of dead lever 201 through setting up antirust layer 204, and long-time existence leads to the inside of infiltration to dead lever 201, has increased the life of dead lever 201.
The mounting mechanism 3 comprises a mounting head 301, a threaded inner wall 302 and a rubber gasket 303, wherein the threaded inner wall 302 is arranged in the mounting head 301, and the rubber gasket 303 is fixedly connected to the inner wall of the mounting head 301.
The right side fixedly connected with dead lever 201 of installation head 301, the left side of rubber gasket 303 is provided with screw inner wall 302, and the right side fixedly connected with stiffening rod 202 of installation head 301 sets up screw inner wall 302 through installation head 301 and makes things convenient for the staff to assemble and dismantle this equipment, brings conveniently for the staff, sets up the rubber pad through installation head 301, can increase the frictional force of equipment installation, makes equipment installation stable.
Working principle: placing equipment in suitable position, set up threaded rod 104 and screw hole 105 through set screw 103 and conveniently dismantle reamer head 102 from the right side of solid fixed ring 101, make things convenient for the staff to change reamer head 102 and maintenance according to actual conditions, the threaded connection through setting up solid fixed ring 101 and reamer head 102 is convenient to dismantle and install, set up threaded inner wall 302 through installation head 301 and make things convenient for the staff to assemble and dismantle this equipment, bring convenience for the staff, set up the rubber pad through installation head 301, can increase the frictional force of equipment installation, make equipment installation stable, set up the service strength that reinforcing rod 202 can increase this equipment through dead lever 201, can avoid external sewage splash to the surface of dead lever 201 through setting up antirust layer 204, long-time existence leads to the inside of infiltration into dead lever 201, the life of dead lever 201 has been increased.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. Reamer convenient to change reamer piece, including tool bit mechanism (1), coupling mechanism (2) and installation mechanism (3), its characterized in that: the left side of tool bit mechanism (1) is provided with coupling mechanism (2), the left side of coupling mechanism (2) is provided with installation mechanism (3), tool bit mechanism (1) is including solid fixed ring (101), reamer head (102), fixed screw (103), threaded rod (104) and screw hole (105), the right side threaded connection of solid fixed ring (101) has reamer head (102), threaded hole (105) are seted up to the inside of reamer head (102), the inside threaded connection of screw hole (105) has threaded rod (104).
2. The reamer of claim 1, wherein the reamer is adapted to facilitate replacement of a reamer blade, and wherein: the right side of threaded rod (104) fixedly connected with fixed screw (103), the left side threaded connection of fixed screw (103) has reamer head (102), fixed rod (201) have been cup jointed in the left side of solid fixed ring (101).
3. The reamer of claim 1, wherein the reamer is adapted to facilitate replacement of a reamer blade, and wherein: coupling mechanism (2) are including dead lever (201), reinforcing rod (202), dry layer (203) and antirust layer (204), the inner wall fixedly connected with antirust layer (204) of dead lever (201), fixed ring (101) have been cup jointed on the right side on antirust layer (204), the inner wall fixedly connected with dry layer (203) on antirust layer (204), fixed ring (101) have been cup jointed on the right side on dry layer (203).
4. A reamer for facilitating replacement of a reamer blade according to claim 3, wherein: the inner wall fixedly connected with stiffening rod (202) of dry layer (203), fixed ring (101) have been cup jointed on the right side of stiffening rod (202).
5. The reamer of claim 1, wherein the reamer is adapted to facilitate replacement of a reamer blade, and wherein: the mounting mechanism (3) comprises a mounting head (301), a threaded inner wall (302) and a rubber gasket (303), wherein the threaded inner wall (302) is arranged in the mounting head (301), and the rubber gasket (303) is fixedly connected to the inner wall of the mounting head (301).
6. The reamer of claim 5, wherein the reamer is adapted to facilitate replacement of the reamer blade, and wherein: the right side fixedly connected with dead lever (201) of installation head (301), the left side of rubber gasket (303) is provided with screw inner wall (302), the right side fixedly connected with stiffening rod (202) of installation head (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066195.7U CN220547715U (en) | 2023-08-02 | 2023-08-02 | Reamer convenient to change reamer piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066195.7U CN220547715U (en) | 2023-08-02 | 2023-08-02 | Reamer convenient to change reamer piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220547715U true CN220547715U (en) | 2024-03-01 |
Family
ID=90007167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066195.7U Active CN220547715U (en) | 2023-08-02 | 2023-08-02 | Reamer convenient to change reamer piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220547715U (en) |
-
2023
- 2023-08-02 CN CN202322066195.7U patent/CN220547715U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |