CN219649312U - Knife sleeve device - Google Patents
Knife sleeve device Download PDFInfo
- Publication number
- CN219649312U CN219649312U CN202320826972.0U CN202320826972U CN219649312U CN 219649312 U CN219649312 U CN 219649312U CN 202320826972 U CN202320826972 U CN 202320826972U CN 219649312 U CN219649312 U CN 219649312U
- Authority
- CN
- China
- Prior art keywords
- blind rivet
- matching block
- cutter
- wall
- sleeve main
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000670 limiting effect Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a cutter sleeve device, which comprises a cutter sleeve main body, wherein a blind rivet matching block is fixedly clamped in the cutter sleeve main body through a clamp spring, a blind rivet matching block with a proper angle is firstly selected, a limiting mechanism is arranged in the blind rivet matching block, specifically, a pressure spring is firstly fixed in an installation groove, then a steel ball is fixed at one end of the pressure spring, then the blind rivet matching block is assembled into the cutter sleeve main body, namely, the bottom of the blind rivet matching block is firstly abutted against a notch, and a clamp spring is arranged in the clamp groove, and the clamp spring is pressed on the blind rivet matching block, so that the assembly of the blind rivet matching block is completed.
Description
Technical Field
The utility model relates to the technical field of tool magazine tool sleeves, in particular to a tool sleeve device.
Background
The tool magazine system is a device for providing the requirements of tool storage and tool changing required in the automatic processing process; the automatic tool changing mechanism can store a plurality of tool libraries of tools; the traditional man-based production mode is changed. By means of the control of the computer program, various processing requirements, such as milling, drilling, boring, tapping and the like, can be completed.
The tool magazine is provided with a plurality of tool sleeves in a chained mode, the tool changing action of the manipulator is controlled by a cam mechanism, the machining of parts is complex, the tool sleeves of the lathe are widely applied to the numerical control lathe, the numerical control lathe generally comprises a plurality of tool sleeves of the lathe, the tool sleeves of the lathe are internally provided with tool bodies and are arranged on a cutter disc, and when different tool bodies are required to be used, the manipulator can select corresponding tool bodies from the cutter disc to machine workpieces.
Most of the cutter sleeves in the prior art are complex in structure, the cutters are inconvenient to replace quickly, the machining efficiency of a lathe is reduced, one cutter sleeve can be matched with one blind rivet for use, if the blind rivet is at different angles, the cutter sleeve is not matched with the blind rivet, and the application range of the current cutter sleeve is smaller.
Through retrieving, the patent of application number CN201420658323.5 discloses a lathe tool sleeve, including being the tube-shape tool sleeve body, it has the fastening hole to open on the side of tool sleeve body, still include tight device and pull rod in top, be equipped with the spout on the side of tool sleeve body, this spout communicates with each other with the fastening hole, the pull rod includes vertical piece and transverse rod, vertical piece links to each other with the transverse rod and is L shape, in the transverse rod inserts the spout, the transverse rod can cover and break away from the fastening hole completely, vertical piece is located the tool sleeve body, be equipped with the magnet layer on the vertical piece, tight device in top includes the ejector pin and connects the support on the tool sleeve body, the one end of ejector pin is connected on the support, the other end stretches into the fastening hole and stretches out from the fastening hole, be equipped with the pressure spring section on the ejector pin. According to the utility model, the transverse rod is closed and opened through the cutter body, so that the ejector rod is loosened and opened, a motor and a computer board are not required to control the ejector rod, the cutter body can be automatically propped up and loosened, and a lot of cost is saved in the aspect of fixing the cutter body, so that the overall cost of the numerically controlled lathe is reduced.
The scheme has the advantages that the structure is complex, and the cutter is inconvenient to replace quickly; one knife sleeve can only be matched with one blind rivet for use, so that a knife sleeve device is required.
Disclosure of Invention
The utility model aims to provide a cutter sleeve device which is simple in structure, convenient for quickly replacing cutters, high in machining efficiency of a lathe, high in bearing weight, abrasion-resistant, capable of replacing blind rivet matching blocks with different angles, applicable to heavy cutter magazine equipment, capable of being used for blind rivets with different angles, and capable of increasing the application range of the cutter sleeve so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cutter sleeve device comprises a cutter sleeve main body, a blind rivet matching block is fixedly arranged in the cutter sleeve main body through clamp spring clamping, a through hole is formed in the blind rivet matching block, an installation groove is formed in the inner wall of the through hole, a limiting mechanism used for fixing a cutter is arranged in the installation groove and comprises a pressure spring connected to the inner wall of the installation groove, and a steel ball is connected to the end portion of the pressure spring.
Preferably, the inner wall of the cutter sleeve main body is provided with a notch, and the bottom of the blind rivet matching block is clamped on the notch.
Preferably, the upper end of the inner wall of the notch is provided with a clamping groove, the clamping spring is clamped in the clamping groove, and the clamping spring is pressed on the surface of the blind rivet matching block.
Preferably, the upper end and the lower end of the outer wall of the cutter sleeve main body are respectively provided with a stepped groove, and the stepped grooves are provided with annular grooves.
Preferably, the limiting mechanism is provided with four groups, and the four groups of limiting mechanisms are arranged at equal angles.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model firstly fixes the pressure spring in the mounting groove, then fixes the steel ball at one end of the pressure spring, then assembles the blind rivet matching block in the cutter feeding sleeve main body, namely firstly props the bottom of the blind rivet matching block against the notch, installs the jump ring in the clamping groove, and presses the jump ring on the blind rivet matching block to finish the assembly of the blind rivet matching block.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is an isometric view of the present utility model.
In the figure: 1. a cutter sleeve main body; 11. an annular groove; 12. a stepped groove; 2. a blind rivet is matched with the block; 3. a mounting groove; 4. a pressure spring; 5. steel balls; 6. a groove is formed; 7. a through hole; 8. a clamping groove; 9. and (5) clamping springs.
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: the utility model provides a knife sleeve device, includes knife sleeve main part 1, the inside of knife sleeve main part 1 is fixed with the blind rivet through jump ring 9 joint and joins in marriage piece 2, and jump ring 9 establishes the jump ring of C shape, the blind rivet is joined in marriage and is offered through-hole 7 on the piece 2, mounting groove 3 has been offered to the inner wall of through-hole 7, and mounting groove 3 is annular array and is provided with four groups, mounting groove 3 internally mounted has the stop gear who is used for fixed cutter, stop gear is including connecting the pressure spring 4 on mounting groove 3 inner wall, the end connection of pressure spring 4 has steel ball 5. Three fourths of the steel balls are left in the mounting groove 3, one fourth of the steel balls are left in the through hole 7, when the cutter is mounted, the steel balls 5 are extruded, the steel balls 5 compress the compression spring 4, the steel balls 5 retract into the mounting groove 3, and when the cutter is inserted in place, the steel balls 5 are pushed into a notch of the cutter by the elastic force of the compression spring 4, so that the limit of the cutter is realized.
The inner wall of the tool sleeve main body 1 is provided with a notch 6, the bottom of the blind rivet matching block 2 is clamped on the notch 6, and the notch 6 plays a supporting role on the blind rivet matching block 2.
The clamping groove 8 is formed in the upper end of the inner wall of the notch 6, the clamping spring 9 is clamped in the clamping groove 8, and the clamping spring 9 is pressed on the surface of the blind rivet matching block 2, so that the blind rivet matching block 2 can be installed conveniently and rapidly.
The upper end and the lower end of the outer wall of the cutter sleeve main body 1 are respectively provided with a stepped groove 12, and the stepped groove 12 is provided with an annular groove 11.
The limiting mechanisms are arranged in four groups, and the four groups of limiting mechanisms are arranged at equal angles, so that the limiting effect on the cutter is enhanced.
When the pull nail assembling block 2 with a proper angle is selected firstly, a limiting mechanism is arranged in the pull nail assembling block 2, specifically, a pressure spring 4 is fixed in an installation groove 3 firstly, then a steel ball 5 is fixed at one end of the pressure spring 4, then the pull nail assembling block 2 is assembled into the inside of the cutter feeding sleeve main body 1, namely, the bottom of the pull nail assembling block 2 is firstly abutted against a notch 6, a clamp spring 9 is arranged in a clamping groove 8, and the clamp spring 9 is pressed on the pull nail assembling block 2, so that the assembly of the pull nail assembling block 2 is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)
1. The tool sleeve device is characterized in that: including knife sleeve main part (1), the inside of knife sleeve main part (1) is fixed with blind rivet through jump ring (9) joint and joins in marriage piece (2), through-hole (7) have been seted up on blind rivet joins in marriage piece (2), mounting groove (3) have been seted up to the inner wall of through-hole (7), the internally mounted of mounting groove (3) has the stop gear who is used for fixed cutter, stop gear is including connecting pressure spring (4) on mounting groove (3) inner wall, the end connection of pressure spring (4) has steel ball (5).
2. The knife pouch apparatus of claim 1, wherein: the inner wall of the cutter sleeve main body (1) is provided with a notch (6), and the bottom of the blind rivet matching block (2) is clamped on the notch (6).
3. The knife pouch apparatus of claim 2, wherein: the clamping groove (8) is formed in the upper end of the inner wall of the notch (6), the clamp spring (9) is clamped in the clamping groove (8), and the clamp spring (9) is pressed on the surface of the blind rivet matching block (2).
4. The knife pouch apparatus of claim 1, wherein: the upper end and the lower end of the outer wall of the cutter sleeve main body (1) are respectively provided with a stepped groove (12), and annular grooves (11) are formed in the stepped grooves (12).
5. The knife pouch apparatus of claim 1, wherein: the limiting mechanisms are arranged in four groups, and the four groups of limiting mechanisms are arranged at equal angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320826972.0U CN219649312U (en) | 2023-04-14 | 2023-04-14 | Knife sleeve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320826972.0U CN219649312U (en) | 2023-04-14 | 2023-04-14 | Knife sleeve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219649312U true CN219649312U (en) | 2023-09-08 |
Family
ID=87879164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320826972.0U Active CN219649312U (en) | 2023-04-14 | 2023-04-14 | Knife sleeve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219649312U (en) |
-
2023
- 2023-04-14 CN CN202320826972.0U patent/CN219649312U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112719986B (en) | Workpiece clamping mechanism for CNC (computer numerical control) machining center | |
| CN205520587U (en) | Spot facing work special fixture of pipe support board | |
| GB2404892A (en) | Power tong jaw | |
| CN208977832U (en) | A kind of manipulator magic chuck structure | |
| CN201091925Y (en) | Knife tool quick-release clamping head | |
| CN110370042A (en) | A kind of multi-functional clamp for aluminum profile numerical control machining center | |
| CN219649312U (en) | Knife sleeve device | |
| CN104708475A (en) | Turning method for flange plate | |
| CN111716131A (en) | Multi-cutter tool changing magazine device and control method thereof | |
| CN210335212U (en) | Novel drilling clamp for multi-spindle drilling machine | |
| CN112405117A (en) | Multifunctional numerical control machine tool | |
| CN201848561U (en) | Numerical-control bullet hole drilling machine for lock core shells of mortise locks | |
| CN202239784U (en) | Fixture applicable to machining inclined oil holes uniformly distributed | |
| CN103240631A (en) | Fixture for curved surface cavity workpiece boring | |
| CN203610705U (en) | Special-shaped part hydraulic chuck clamp | |
| CN215919787U (en) | Shell clamp structure and vertical machining center | |
| CN203171267U (en) | Flange connecting type multipurpose side hole processing mechanism | |
| CN209970108U (en) | Split type milling cutter saddle | |
| CN113798885A (en) | Shell clamp structure and vertical machining center | |
| CN211218743U (en) | Clamp convenient for disassembling spring clamp | |
| CN115707542A (en) | Narrow and small space system hole device | |
| CN210702699U (en) | Automatic drilling device of common lathe | |
| CN210334496U (en) | Processing structure for precisely processing pipe fitting by milling machine | |
| CN109590499B (en) | Machining method for inner hole of machine shell | |
| CN107081622B (en) | Quick positioning and clamping device for automobile rear axle shell drill and tapping vent hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |