CN220240081U - Walk heart machine convenient to change cutter - Google Patents
Walk heart machine convenient to change cutter Download PDFInfo
- Publication number
- CN220240081U CN220240081U CN202321693822.3U CN202321693822U CN220240081U CN 220240081 U CN220240081 U CN 220240081U CN 202321693822 U CN202321693822 U CN 202321693822U CN 220240081 U CN220240081 U CN 220240081U
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- Prior art keywords
- fixing
- tool bit
- cutter head
- cutter
- push rod
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- 238000003825 pressing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 241001272996 Polyphylla fullo Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of a core walking machine, in particular to a core walking machine convenient for replacing a cutter, which aims at the problems that the existing core walking machine utilizes the tension of a spring to fix a cutter head, but the fixing effect of the spring is not ideal, the cutter head is easy to loosen, and the normal use of equipment is affected. When the tool bit locking mechanism is used, the tool bit is tightly locked in the fixing opening by utilizing the lever principle, so that the tool bit is prevented from falling off, the tool bit and tools of different modules are convenient to replace, and the tool bit locking mechanism is quite convenient to operate.
Description
Technical Field
The utility model relates to the technical field of heart walkers, in particular to a heart walker with a convenient tool replacement function.
Background
The core machine is totally called a core type numerical control lathe, and can also be called a headstock moving type numerical control automatic lathe, an economic turning and milling compound lathe or a longitudinal cutting lathe. The machining device belongs to precision machining equipment, can finish composite machining such as turning, milling, drilling, boring, tapping, carving and the like at the same time, and is mainly used for batch machining of special-shaped non-standard parts such as precise hardware and shafts.
Through retrieving, the patent of application number 202222599515.0 discloses a walk heart machine convenient to change cutter relates to walk heart machine technical field, aims at solving the technical problem of changing the cutter. The key points of the technical scheme are as follows: including walking the core machine body, walk to be provided with the blade holder on the core machine body, be provided with the blade disc that the surface is regular polygon on the blade holder, can dismantle on one lateral wall of blade disc and be connected with first tool bit connecting seat, be provided with locating component between blade disc and the first tool bit connecting seat, all fixedly connected with second tool bit connecting seat on the other lateral walls of blade disc. The utility model aims to provide a core walking machine with a convenient tool replacement function.
The prior art solutions described above have the following drawbacks:
the tool bit on the heart frame is easily damaged by the stress in the process of processing parts by the heart machine, so frequent replacement is required, but the heart machine in the above is used for fixing the tool bit by utilizing the tension of the spring, but the fixing effect of the spring is not ideal, and the tool bit is easy to loosen, thereby influencing the normal use of equipment.
In view of the above problems, the present disclosure provides a core moving machine that facilitates tool replacement.
Disclosure of Invention
The utility model provides a core walking machine convenient for replacing a cutter, which solves the defects that the cutter head is loosened easily due to the fact that the fixing effect of a spring is not ideal although the cutter head is fixed by utilizing the tension of the spring in the core walking machine in the prior art, and the normal use of equipment is affected.
The utility model provides the following technical scheme:
a walk away machine for facilitating tool change, comprising:
the automatic feeding machine comprises a feeding machine body, wherein a feeding frame is arranged on the feeding machine body, a plurality of installation seats are fixedly installed on the feeding frame, connecting blocks are fixedly installed in the installation seats through bolts, a fixing seat is arranged at the bottom of each connecting block, a cutter head is arranged on each fixing seat, threaded holes and sliding grooves are formed in the fixing seat, and the threaded holes and the sliding grooves are vertically arranged and are mutually communicated;
the thimble assembly is arranged in the chute and used for tightly pushing the fixed seat to fix the cutter head, the thimble assembly comprises a push rod which is slidably arranged in the chute, and one end of the push rod passes through a notch of the chute and is in contact with the fixed seat;
the pressing assembly is arranged in the threaded hole and used for pressing the thimble assembly, the pressing assembly comprises a twenty-first bolt which is connected in the threaded hole in a threaded mode, and one end of the twenty-first bolt is in contact with one end of the push rod.
In one possible design, the top of fixing base fixedly connected with bayonet socket, threaded connection has first cross bolt on the connecting block, the bayonet socket is pegged graft into the bottom of connecting block and is connected bayonet socket and connecting block through first cross bolt screw thread.
In one possible design, the bottom of fixing base is equipped with the fixed mouth that is used for joint tool bit, the both sides of tool bit all are equipped with the locating strip, be equipped with the constant head tank with locating strip looks adaptation in the fixed mouth.
In one possible design, the fixing base is symmetrically provided with two groups of fan-shaped holes.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, through the design of the second cross bolt and the push rod, the push rod is gradually jacked up to the outside of the notch of the chute by screwing the second cross bolt, the fixing seat is pressed, the tool bit is tightly locked in the fixing opening by utilizing the lever principle, and the tool bit is prevented from falling off, so that the defects that the fixing effect of the spring is not ideal, the tool bit is easy to loosen, and the normal use of equipment is affected are overcome.
According to the utility model, through the design of the first cross bolt and the second cross bolt, when the cutter head is damaged and needs to be replaced, the second cross bolt is unscrewed, and then the cutter head is taken out for replacement; when the cutter of the unused module needs to be replaced, the fixing seat is taken down by unscrewing the first cross bolt, the other group of fixing seats is replaced, the cutter head and the cutters of different modules are convenient to replace, and the operation is very convenient.
According to the utility model, the tool bit is tightly locked in the fixing opening by utilizing the lever principle, so that the tool bit is prevented from falling off, the tool bit and tools of different modules are convenient to replace, and the operation is very convenient.
Drawings
Fig. 1 is a schematic perspective view of a heart-moving machine with a tool convenient to replace according to an embodiment of the present utility model;
fig. 2 is an enlarged schematic view of a portion a of a heart-moving machine with a tool convenient to replace according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a partial structure of a heart-piece machine for facilitating tool replacement according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a fixing seat of a core walking machine, which is provided by an embodiment of the utility model and is convenient for replacing a cutter;
fig. 5 is a schematic sectional view of a fixing seat of a heart-moving machine, which is convenient for replacing a cutter according to an embodiment of the present utility model.
Reference numerals: 1. a core walking machine body; 2. a carriage; 3. a mounting base; 4. a connecting block; 5. a fixing seat; 6. a cutter head; 7. a first cross bolt; 8. a plug; 9. a threaded hole; 10. a second cross bolt; 11. a positioning strip; 12. a push rod; 13. a chute; 14. a positioning groove; 15. a fixed port; 16. a fan-shaped hole.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-5, a core machine for facilitating tool replacement, comprising:
the automatic feeding machine comprises a feeding machine body 1, wherein a feeding frame 2 is arranged on the feeding machine body 1, a plurality of installation seats 3 are fixedly installed on the feeding frame 2, a connecting block 4 is fixedly installed in each installation seat 3 through bolts, a fixing seat 5 is arranged at the bottom of each connecting block 4, a cutter head 6 is arranged on each fixing seat 5, a threaded hole 9 and a sliding groove 13 are arranged on each fixing seat 5, and the threaded holes 9 and the sliding grooves 13 are vertically arranged and are mutually communicated;
the thimble assembly is arranged in the chute 13 and used for tightly propping against the fixed seat 5 to fix the cutter head 6;
and the pressing assembly is arranged in the threaded hole 9 and is used for pressing the thimble assembly.
The technical scheme can achieve the technical effects that the tool bit 6 is tightly locked on the fixed seat 5 by utilizing the lever principle through the cooperation of the ejector pin assembly and the pressing assembly, the tool bit is prevented from falling off, the problem that the fixing effect of the spring is not ideal and the tool bit is easy to loosen is solved, and the normal use of equipment is affected.
Example 2
Referring to fig. 1-5, a core machine for facilitating tool replacement, comprising:
the automatic feeding machine comprises a feeding machine body 1, wherein a feeding frame 2 is arranged on the feeding machine body 1, a plurality of installation seats 3 are fixedly installed on the feeding frame 2, a connecting block 4 is fixedly installed in each installation seat 3 through bolts, a fixing seat 5 is arranged at the bottom of each connecting block 4, a cutter head 6 is arranged on each fixing seat 5, a threaded hole 9 and a sliding groove 13 are arranged on each fixing seat 5, and the threaded holes 9 and the sliding grooves 13 are vertically arranged and are mutually communicated;
the thimble assembly is arranged in the chute 13 and used for tightly propping against the fixed seat 5 to fix the cutter head 6;
and the pressing assembly is arranged in the threaded hole 9 and is used for pressing the thimble assembly.
The technical scheme can achieve the technical effects that the tool bit 6 is tightly locked on the fixed seat 5 by utilizing the lever principle through the cooperation of the ejector pin assembly and the pressing assembly, the tool bit is prevented from falling off, the problem that the fixing effect of the spring is not ideal and the tool bit is easy to loosen is solved, and the normal use of equipment is affected.
Referring to fig. 2-3, an inserting head 8 is fixedly connected to the top of the fixing base 5, a first cross bolt 7 is screwed on the connecting block 4, and the inserting head 8 is inserted into the bottom of the connecting block 4 and is screwed with the inserting head 8 and the connecting block 4 through the first cross bolt 7.
The technical scheme can achieve the technical effects of convenient operation by unscrewing the first cross bolt 7, taking down the fixed seat 5 and replacing the other group of fixed seats 5 to replace cutters of different modules.
Referring to fig. 4-5, the thimble assembly includes a push rod 12 slidably mounted in a chute 13, and one end of the push rod 12 passes through a slot of the chute 13 and contacts the fixed seat 5.
The technical scheme can achieve the technical effect that the push rod 12 slides in the chute 13.
Referring to fig. 3 and 5, the pressing assembly includes a second cross bolt 10 screwed into the screw hole 9, and one end of the second cross bolt 10 contacts with one end of a push rod 12.
The technical scheme can achieve the technical effect that the twenty-first bolt 10 is screwed to move into the threaded hole 9, and in the moving process, the push rod 12 is gradually jacked up to the outside of the notch of the chute 13 to press the fixed seat 5.
Referring to fig. 4-5, a fixing opening 15 for clamping the cutter head 6 is provided at the bottom of the fixing seat 5, positioning strips 11 are provided at both sides of the cutter head 6, and a positioning slot 14 adapted to the positioning strips 11 is provided in the fixing opening 15.
The technical scheme can achieve the technical effect that the positioning strips 11 on two sides of the cutter head 6 are clamped in the positioning grooves 14, and the cutter head 6 is prevented from shifting in the using process.
Referring to fig. 3-5, two sets of fan-shaped holes 16 are symmetrically disposed on the fixing base 5.
The technical scheme can achieve the technical effects that the fixed seat 5 is easier to deform in the pressing process of the push rod 12, and the tool bit 6 is tightly locked in the fixed opening 15 by utilizing the lever principle.
The utility model discloses a can be used to walk the change of heart machine cutter, also can be used to be applicable to the other fields of this application.
The working principle and the using flow of the technical scheme are as follows: when the tool bit 6 is used, the tool bit 6 is placed into the fixing opening 15, the positioning strips 11 on two sides of the tool bit 6 are clamped in the positioning grooves 14 to prevent the tool bit from shifting, the twenty-first bolt 10 is screwed down to move into the threaded hole 9, the push rod 12 is gradually jacked up to the outside of the notch of the sliding groove 13 in the moving process of the tool bit, the fixing seat 5 is pressed, and the two groups of fan-shaped holes 16 are formed, so that the deformation of the fixing seat 5 is easier to occur in the pressing process of the push rod 12, the tool bit 6 is tightly locked in the fixing opening 15 by utilizing the lever principle, and the tool bit is prevented from falling off.
When the cutter head 6 is damaged and the cutter head 6 needs to be replaced, the second cross bolt 10 is unscrewed, and then the cutter head 6 is taken out for replacement; when the cutter of the unused module needs to be replaced, the fixing seat 5 is taken down by unscrewing the first cross bolt 7, and the other group of fixing seats 5 is replaced, so that the operation is convenient.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (4)
1. A walk a core machine convenient to change cutter, characterized by comprising:
the automatic feeding machine comprises a feeding machine body (1), wherein a feeding frame (2) is arranged on the feeding machine body (1), a plurality of installation seats (3) are fixedly installed on the feeding frame (2), connecting blocks (4) are fixedly installed in the installation seats (3) through bolts, fixing seats (5) are arranged at the bottoms of the connecting blocks (4), cutter heads (6) are arranged on the fixing seats (5), threaded holes (9) and sliding grooves (13) are formed in the fixing seats (5), and the threaded holes (9) and the sliding grooves (13) are vertically arranged and are mutually communicated;
the thimble assembly is arranged in the chute (13) and used for tightly pushing the fixed seat (5) to fix the cutter head (6), the thimble assembly comprises a push rod (12) which is slidably arranged in the chute (13), and one end of the push rod (12) passes through a notch of the chute (13) and contacts with the fixed seat (5);
the pressing assembly is arranged in the threaded hole (9) and used for pressing the thimble assembly, the pressing assembly comprises a twenty-first bolt (10) which is connected in the threaded hole (9) in a threaded mode, and one end of the twenty-first bolt (10) is in contact with one end of the push rod (12).
2. The machine according to claim 1, wherein the top of the fixing seat (5) is fixedly connected with a plug connector (8), the connecting block (4) is connected with a first cross bolt (7) in a threaded manner, and the plug connector (8) is plugged into the bottom of the connecting block (4) and is connected with the plug connector (8) and the connecting block (4) through the first cross bolt (7) in a threaded manner.
3. The machine according to claim 1, characterized in that the bottom of the fixing seat (5) is provided with a fixing opening (15) for clamping the cutter head (6), two sides of the cutter head (6) are provided with positioning strips (11), and a positioning groove (14) matched with the positioning strips (11) is arranged in the fixing opening (15).
4. The machine according to claim 1, characterized in that said fixed seat (5) is provided with two sets of sector holes (16) symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321693822.3U CN220240081U (en) | 2023-06-30 | 2023-06-30 | Walk heart machine convenient to change cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321693822.3U CN220240081U (en) | 2023-06-30 | 2023-06-30 | Walk heart machine convenient to change cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220240081U true CN220240081U (en) | 2023-12-26 |
Family
ID=89270356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321693822.3U Active CN220240081U (en) | 2023-06-30 | 2023-06-30 | Walk heart machine convenient to change cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220240081U (en) |
-
2023
- 2023-06-30 CN CN202321693822.3U patent/CN220240081U/en active Active
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