CN215698622U - Cutting wire tensioning mechanism with locking structure - Google Patents
Cutting wire tensioning mechanism with locking structure Download PDFInfo
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- CN215698622U CN215698622U CN202120149509.8U CN202120149509U CN215698622U CN 215698622 U CN215698622 U CN 215698622U CN 202120149509 U CN202120149509 U CN 202120149509U CN 215698622 U CN215698622 U CN 215698622U
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Abstract
The utility model provides a cutting wire tensioning mechanism with a locking structure, which comprises a switching component, a tensioning component, a supporting component and a locking component, wherein the switching component is arranged on a bed body of a cutting machine tool, the tensioning component is arranged on the switching component, the supporting component is arranged on the tensioning component, a cutting wire of the cutting machine tool passes through the supporting component in a winding manner, the supporting component is driven by the tensioning component to tension the cutting wire, the locking component is arranged between the supporting component and the switching component, and the supporting component is locked on the switching component by the locking component. This straining device sets up the locking subassembly that comprises the locking coupler body and the locking body of rod between switching subassembly and bearing subassembly, when needs are changed or are adjusted the cutting wire, can pull bearing seat piece, makes the compression of tensioning spring, and the locking coupler body stretches into the activity chamber inslot simultaneously, hooks the locking body of rod, makes the cutting wire be in the state of relaxing, changes or adjusts the cutting wire again, and the locking body of rod is operated again after the completion, makes it break away from with the locking coupler body.
Description
Technical Field
The utility model relates to a linear cutting device, in particular to a cutting wire tensioning mechanism with a locking structure.
Background
In the use process of the linear cutting machine, the cutting wire is required to be adjusted or replaced frequently, the cutting wire is kept in a tensioning state under the action of the tensioning mechanism, the state of the tensioning mechanism is required to be switched during adjustment or replacement, and the state of the tensioning mechanism is adjusted by an operator with hands in a common mode, so that the operation is inconvenient, and the work efficiency is not improved conveniently. Therefore, there is a need for a structural optimization of such tensioning mechanisms to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide a cutting wire tensioning mechanism with a locking feature to facilitate replacement or adjustment of the cutting wire.
The technical scheme adopted by the utility model for solving the technical problem is as follows:
a cutting wire tensioning mechanism having a locking structure, comprising:
the adapter component is arranged on the bed body of the cutting machine tool;
a tensioning assembly mounted on the adapter assembly;
the supporting component is arranged on the tensioning component, a cutting wire of the cutting machine passes through the supporting component, and the tensioning component drives the supporting component to tension the cutting wire;
and the locking component is arranged between the bearing component and the adapter component, and the bearing component is locked on the adapter component by the locking component.
Specifically, the adapter assembly includes:
a pair of switching seat blocks, wherein each switching seat block is fixed on the bed body.
In one embodiment of the utility model, the adapter blocks are respectively vertically arranged and parallel to each other, two ends of each adapter block are respectively provided with an adapter through hole, an adapter bolt is respectively arranged in each adapter through hole, and the adapter blocks are fixed on the bed body through the adapter bolts.
Further, the tensioning assembly includes:
the tensioning guide rods are provided with a pair and are positioned between the adapter blocks, and two ends of each tensioning guide rod are fixedly connected with the adapter blocks respectively;
and the tensioning springs are provided with a pair and are respectively sleeved on the tensioning guide rods.
In one embodiment of the utility model, the tensioning guide rods are respectively arranged along the transverse direction and are parallel to each other, guide rod connection holes are respectively formed at two ends of each adapter block, two ends of each tensioning guide rod respectively extend into the guide rod connection holes, fastening slotted holes are respectively formed at two ends of each adapter block and are communicated with the guide rod connection holes, fastening bolts are respectively arranged in the fastening slotted holes, and the tail ends of the fastening bolts abut against the tensioning guide rods so that the tensioning guide rods are fixedly connected with the adapter blocks.
Further, the racking assembly comprises:
the bearing seat block is assembled on the tensioning guide rod and can move along the tensioning guide rod, one end of the tensioning spring abuts against the switching seat block, and the other end of the tensioning spring abuts against the bearing seat block;
the cutting wire is wound around the edge of the bearing guide wheel, and the bearing seat block is pressed by a tensioning spring to enable the cutting wire to keep a tensioning state.
In one embodiment of the utility model, a pair of guide through holes are arranged in the bearing seat block, a guide sliding sleeve is respectively embedded in each guide through hole, and the bearing seat block is assembled on the tensioning guide rod through the guide sliding sleeve.
Further, the locking assembly includes:
the locking hook body is arranged on the bearing seat block and points to the adapter seat block;
and the locking rod body is arranged on the adapter block and is matched with the locking hook body in shape, and the locking hook body hooks the locking rod body to lock the distance between the bearing block and the adapter block.
In one embodiment of the utility model, a movable cavity groove is formed in the adapter block, and the locking rod body is arranged in the movable cavity groove and can move in the movable cavity groove;
the switching seat block is also provided with a position avoiding through hole which is communicated with the movable cavity groove, the operation section of the locking rod body is bent towards one side and extends out of the position avoiding through hole, and the operation section can drive the locking rod body to move in the movable cavity groove so that the locking hook body hooks or disengages the locking rod body;
the adapter block is also provided with a matching through hole which is communicated with the movable cavity groove and points to the locking hook body, and the locking hook body can enter the movable cavity groove through the matching through hole.
In one embodiment of the utility model, the outer wall of the operation section of the locking rod body is sleeved with a locking spring, the tail end of the locking spring is provided with a limit end block, one end of the locking spring is abutted against the adapter block, and the other end of the locking spring is abutted against the limit end block, so that the locking rod body is driven to be matched with the locking hook body.
The utility model has the advantages that:
this straining device sets up the locking subassembly that comprises the locking coupler body and the locking body of rod between switching subassembly and bearing subassembly, when needing to be changed or adjust the cutting wire, can pull bearing seat piece, make the compression of tensioning spring, the locking coupler body stretches into the activity chamber inslot simultaneously, hook the locking body of rod, make the cutting wire be in the state of relaxing, change or adjust the cutting wire again, the locking body of rod is operated again after accomplishing, make it break away from with the locking coupler body, the bearing pedestal is roof pressure again to the tensioning spring, make the cutting wire keep the tensioning state, need not manpower compression tensioning spring, the operation of being convenient for is favorable to promoting work efficiency.
Drawings
FIG. 1 is a schematic structural view of a wire tensioning mechanism having a locking arrangement in accordance with the present invention;
FIG. 2 is an exploded view of the tensioning mechanism;
fig. 3 is a cross-sectional view of the adaptor block.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easy to understand, the utility model is further described with reference to the figures and the specific embodiments.
As shown in fig. 1 to 3, the cutting wire tensioning mechanism with a locking structure provided by the utility model includes a switching component, a tensioning component, a supporting component and a locking component, the switching component is mounted on a bed body of a cutting machine, the tensioning component is mounted on the switching component, the supporting component is mounted on the tensioning component, a cutting wire of the cutting machine passes through the supporting component, the supporting component is driven by the tensioning component to tension the cutting wire, the locking component is mounted between the supporting component and the switching component, and the supporting component is locked on the switching component by the locking component. In this embodiment, the adapter assembly includes a pair of adapter blocks 110, and each adapter block is fixed on the bed body. In this embodiment, each adapter block is vertically disposed and parallel to each other, two ends of each adapter block are respectively provided with an adapter through hole 111, and each adapter through hole is internally provided with an adapter bolt, so that the adapter block is fixed on the bed body by the adapter bolt. The tensioning assembly comprises a pair of tensioning guide rods 210 and a pair of tensioning springs 220, the tensioning guide rods are arranged between the adapter blocks, two ends of each tensioning guide rod are fixedly connected with the adapter blocks respectively, and the tensioning springs are arranged in a pair and sleeved on the tensioning guide rods respectively. In this embodiment, the tensioning guide rods are disposed in the transverse direction and parallel to each other, guide rod connection holes 112 are formed at two ends of each adapting block, two ends of each tensioning guide rod respectively extend into the guide rod connection holes, fastening slots 113 are formed at two ends of each adapting block respectively and are communicated with the guide rod connection holes, fastening bolts are respectively disposed in the fastening slots, and ends of the fastening bolts abut against the tensioning guide rods, so that the tensioning guide rods are fixedly connected with the adapting blocks. The bearing subassembly includes bearing seat piece 310 and bearing guide pulley 320, and bearing seat piece assembles on the tensioning guide arm, can follow the tensioning guide arm and move, and tensioning spring one end supports switching seat piece, and the other end supports bearing seat piece, and the bearing guide pulley is installed on bearing seat piece, can rotate on bearing seat piece, and the cutting wire makes the cutting wire keep the tensioning state around supporting guide pulley edge, by tensioning spring roof pressure bearing seat piece. In this embodiment, a pair of guiding through holes are opened in the supporting seat block, a guiding sliding sleeve 311 is respectively embedded in each guiding through hole, and the supporting seat block is assembled on the tensioning guide rod through the guiding sliding sleeve. The locking assembly comprises a locking hook body 410 and a locking rod body 420, the locking hook body is arranged on the bearing seat block and points to the adapter seat block, the locking rod body is arranged on the adapter seat block and is matched with the locking hook body in shape, and the locking hook body hooks the locking rod body, so that the distance between the bearing seat block and the adapter seat block is locked. In this embodiment, the adapter block is provided with a movable cavity groove 114 therein, and the locking rod body is disposed in the movable cavity groove and can move in the movable cavity groove; the adapter block is also provided with a position-avoiding through hole 115 which is communicated with the movable cavity groove, the operation section of the locking rod body is bent towards one side and extends out of the position-avoiding through hole, and the operation section can drive the locking rod body to move in the movable cavity groove so that the locking hook body hooks or disengages the locking rod body; the adapter block is also provided with a matching through hole 116 which is communicated with the movable cavity groove and points to the locking hook body, and the locking hook body can enter the movable cavity groove through the matching through hole. In this embodiment, the outer wall of the operation section of the locking rod is sleeved with a locking spring 421, the end of the locking spring is provided with a limit end block 422, one end of the locking spring abuts against the adapter block, and the other end of the locking spring abuts against the limit end block, so as to drive the locking rod to cooperate with the locking hook. This straining device sets up the locking subassembly that comprises the locking coupler body and the locking body of rod between switching subassembly and bearing subassembly, when needing to be changed or adjust the cutting wire, can pull bearing seat piece, make the compression of tensioning spring, the locking coupler body stretches into the activity chamber inslot simultaneously, hook the locking body of rod, make the cutting wire be in the state of relaxing, change or adjust the cutting wire again, the locking body of rod is operated again after accomplishing, make it break away from with the locking coupler body, the bearing pedestal is roof pressure again to the tensioning spring, make the cutting wire keep the tensioning state, need not manpower compression tensioning spring, the operation of being convenient for is favorable to promoting work efficiency.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (10)
1. A cutting wire tensioning mechanism having a locking arrangement, comprising:
the adapter component is arranged on the bed body of the cutting machine tool;
a tensioning assembly mounted on the adapter assembly;
the supporting component is arranged on the tensioning component, a cutting wire of the cutting machine passes through the supporting component, and the tensioning component drives the supporting component to tension the cutting wire;
and the locking component is arranged between the bearing component and the adapter component, and the bearing component is locked on the adapter component by the locking component.
2. The cutting wire tensioning mechanism with locking arrangement of claim 1, wherein the adapter assembly comprises:
a pair of switching seat blocks, wherein each switching seat block is fixed on the bed body.
3. A cutting wire tensioning mechanism with locking arrangement as claimed in claim 2, wherein:
each switching seat block is respectively placed along vertical direction and is parallel to each other, switching through holes are respectively arranged at two ends of each switching seat block, switching bolts are respectively arranged in each switching through hole, and the switching seat blocks are fixed on the bed body through the switching bolts.
4. The cutting wire tensioning mechanism with locking arrangement as claimed in claim 2, wherein the tensioning assembly comprises:
the tensioning guide rods are provided with a pair and are positioned between the adapter blocks, and two ends of each tensioning guide rod are fixedly connected with the adapter blocks respectively;
and the tensioning springs are provided with a pair and are respectively sleeved on the tensioning guide rods.
5. The cutting wire tensioning mechanism with locking arrangement as claimed in claim 4, wherein:
the tensioning guide rods are respectively arranged along the transverse direction and are parallel to each other, guide rod connection holes are respectively formed in two ends of each switching seat block, two ends of each tensioning guide rod respectively extend into the guide rod connection holes, fastening slotted holes are also respectively formed in two ends of each switching seat block and are communicated with the guide rod connection holes, fastening bolts are respectively arranged in the fastening slotted holes, and the tail ends of the fastening bolts abut against the tensioning guide rods so that the tensioning guide rods are fixedly connected with the switching seat blocks.
6. The cutting wire tensioning mechanism with locking arrangement of claim 4, wherein the bolster assembly includes:
the bearing seat block is assembled on the tensioning guide rod and can move along the tensioning guide rod, one end of the tensioning spring abuts against the switching seat block, and the other end of the tensioning spring abuts against the bearing seat block;
the cutting wire is wound around the edge of the bearing guide wheel, and the bearing seat block is pressed by a tensioning spring to enable the cutting wire to keep a tensioning state.
7. The cutting wire tensioning mechanism with locking arrangement as claimed in claim 6, wherein:
a pair of guide through holes are formed in the bearing seat block, guide sliding sleeves are embedded in the guide through holes respectively, and the bearing seat block is assembled on the tensioning guide rod through the guide sliding sleeves.
8. The cutting wire tensioning mechanism having a locking arrangement as claimed in claim 6, wherein the locking assembly comprises:
the locking hook body is arranged on the bearing seat block and points to the adapter seat block;
and the locking rod body is arranged on the adapter block and is matched with the locking hook body in shape, and the locking hook body hooks the locking rod body to lock the distance between the bearing block and the adapter block.
9. A cutting wire tensioning mechanism having a locking arrangement as defined in claim 8, wherein:
a movable cavity groove is formed in the adapter block, and the locking rod body is arranged in the movable cavity groove and can move in the movable cavity groove;
the switching seat block is also provided with a position avoiding through hole which is communicated with the movable cavity groove, the operation section of the locking rod body is bent towards one side and extends out of the position avoiding through hole, and the operation section can drive the locking rod body to move in the movable cavity groove so that the locking hook body hooks or disengages the locking rod body;
the adapter block is also provided with a matching through hole which is communicated with the movable cavity groove and points to the locking hook body, and the locking hook body can enter the movable cavity groove through the matching through hole.
10. A cutting wire tensioning mechanism having a locking arrangement as defined in claim 9, wherein:
the outer wall of the operation section of the locking rod body is sleeved with a locking spring, the tail end of the locking spring is provided with a limiting end block, one end of the locking spring abuts against the adapter block, and the other end of the locking spring abuts against the limiting end block to drive the locking rod body to be matched with the locking hook body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120149509.8U CN215698622U (en) | 2021-01-20 | 2021-01-20 | Cutting wire tensioning mechanism with locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120149509.8U CN215698622U (en) | 2021-01-20 | 2021-01-20 | Cutting wire tensioning mechanism with locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215698622U true CN215698622U (en) | 2022-02-01 |
Family
ID=79986048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120149509.8U Active CN215698622U (en) | 2021-01-20 | 2021-01-20 | Cutting wire tensioning mechanism with locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215698622U (en) |
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2021
- 2021-01-20 CN CN202120149509.8U patent/CN215698622U/en active Active
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