CN215393791U - Connecting rod milling fixture for paper bag machine - Google Patents
Connecting rod milling fixture for paper bag machine Download PDFInfo
- Publication number
- CN215393791U CN215393791U CN202121490243.XU CN202121490243U CN215393791U CN 215393791 U CN215393791 U CN 215393791U CN 202121490243 U CN202121490243 U CN 202121490243U CN 215393791 U CN215393791 U CN 215393791U
- Authority
- CN
- China
- Prior art keywords
- positioning
- hole
- connecting rod
- bag machine
- paper bag
- 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
Images
Landscapes
- Making Paper Articles (AREA)
Abstract
The utility model relates to a connecting rod milling fixture for a paper bag machine, which comprises a supporting plate, a plurality of positioning and clamping modules and a driving mechanism, wherein the supporting plate is provided with a through hole; the positioning and clamping module comprises a positioning elliptical table and a movable clamping block, and a connecting line of the positioning elliptical table and the movable clamping block passes through the circle center of the through hole; the positioning and clamping modules are arranged along the through hole in an annular array mode, the driving mechanism is connected to the supporting plate at the through hole, and the driving mechanism is used for driving the movable clamping blocks of the positioning and clamping modules to clamp simultaneously; according to the connecting rod piece milling clamp for the paper bag machine, the driving mechanism is adopted to drive the plurality of positioning and clamping modules, the plurality of connecting rod pieces can be clamped at one time, the operation is simple, the efficiency is improved, the structure is simple, and the operation is convenient.
Description
Technical Field
The utility model relates to the field of milling fixtures, in particular to a connecting rod piece milling fixture for a paper bag machine.
Background
The connecting rod part is a main part used for connecting the cutting knife in the paper bag machine and is used as a driving part for transmitting driving force.
At present, the milling of the connecting rod piece is to position, clamp and mill the connecting rod piece one by one, and after one milling is finished, another connecting rod piece is replaced to process, so that the clamp needs to be clamped for many times, the operation is complex, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the utility model provides a container bag machine connecting rod spare milling fixture, can once only carry out the clamping to a plurality of connecting rod spare, easy operation, raise the efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a connecting rod milling clamp for a paper bag machine comprises a supporting plate, a plurality of positioning and clamping modules and a driving mechanism, wherein the supporting plate is provided with a through hole; the positioning and clamping module comprises a positioning elliptical table and a movable clamping block, and a connecting line of the positioning elliptical table and the movable clamping block passes through the circle center of the through hole; the plurality of positioning and clamping modules are arranged along the through hole annular array, the driving mechanism is connected to the position, where the supporting plate is located, of the through hole, and the driving mechanism is used for driving the movable clamping blocks of the plurality of positioning and clamping modules to clamp simultaneously.
Further, the movable clamping block can be connected to the supporting plate in a sliding mode; one side of the movable clamping block, which is close to the through hole, is provided with an inclined driving surface, and the other side of the movable clamping block is provided with a V-shaped groove.
Furthermore, the driving mechanism comprises an inverted polygonal frustum pyramid, a T-shaped screw rod and a locking nut; the number of the sides of the inverted polygonal frustum pyramid is consistent with the number of the movable clamping blocks, and the side surface of the inverted polygonal frustum pyramid is abutted with the inclined driving surfaces of the movable clamping blocks; the T-shaped screw rod is characterized in that a through hole is formed in the inverted polygonal frustum, the big end of the T-shaped screw rod is located below the supporting plate, and the small end of the T-shaped screw rod sequentially penetrates through the through hole and the through hole to be in threaded connection with the locking nut.
Furthermore, the screw diameter of the T-shaped screw is smaller than the diameter of the through hole and the diameter of the through hole.
Furthermore, a lower pressing mechanism is connected to the supporting plate and comprises a circular pressing piece, the circular pressing piece is located above the plurality of positioning and clamping modules, and the circular pressing piece is connected to the supporting plate through screws in a threaded mode.
Further, the number of the screws is three, and three screws are arranged in an annular array.
Furthermore, a plurality of pressing blocks are arranged on the bottom surface of the circular ring pressing piece, and the plurality of pressing blocks and the plurality of positioning and clamping modules are arranged correspondingly.
The utility model has the beneficial effects that:
according to the connecting rod piece milling clamp for the paper bag machine, the driving mechanism is adopted to drive the plurality of positioning and clamping modules, the plurality of connecting rod pieces can be clamped at one time, the operation is simple, the efficiency is improved, the structure is simple, and the operation is convenient.
Drawings
FIG. 1 is an isometric view of a connecting rod milling fixture for a paper bag machine of the present invention;
FIG. 2 is a partial structural view of a milling fixture for a connecting rod member for a paper bag machine according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a structural view of another part of the milling fixture for the connecting rod part for the paper bag machine according to the present invention;
FIG. 5 is a half sectional view of a connecting rod milling fixture for a paper bag machine according to the present invention;
in the figure: 1. a support plate; 11. a through hole; 2. positioning and clamping the module; 21. positioning an elliptical table; 22. moving the clamping block; 221. inclining the driving surface; 222. a V-shaped groove; 3. a drive mechanism; 31. an inverted polygonal frustum of pyramid; 311. a via hole; 32. a T-shaped screw; 33. a lock nut; 4. a ring pressing member; 41. a screw; 42. and (5) a compression block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the embodiment, as shown in fig. 1 to 5, the connecting rod milling fixture for the paper bag machine in the embodiment comprises a support plate 1, a plurality of positioning and clamping modules 2 and a driving mechanism 3, wherein the support plate 1 is provided with a through hole 11; the positioning and clamping module 2 comprises a positioning elliptical table 21 and a movable clamping block 22, and a connecting line of the positioning elliptical table 21 and the movable clamping block 22 passes through the center of the through hole 11; the positioning and clamping modules 2 are arranged along the through hole 11 in an annular array, the driving mechanism 3 is connected to the supporting plate 1 and located at the through hole 11, and the driving mechanism 3 is used for driving the movable clamping blocks 22 of the positioning and clamping modules 2 to clamp simultaneously.
The positioning elliptical table 21 is matched with a slotted hole on a product for positioning, and the movable clamping block 22 is used for moving to clamp the cylindrical surface at one end of the product.
The movable clamping block 22 can be connected on the supporting plate 1 in a sliding way; one side of the movable clamping block 22 close to the through hole 11 is provided with an inclined driving surface 221, the other side is provided with a V-shaped groove 222, and the V-shaped groove 222 can be contacted with the cylindrical surface of a product to position the product.
The driving mechanism 3 comprises an inverted polygonal frustum 31, a T-shaped screw 32 and a locking nut 33; the number of the sides of the inverted polygonal frustum 31 is equal to the number of the movable clamp blocks 22, and the side surface of the inverted polygonal frustum 31 abuts against the inclined drive surface 221 of the plurality of movable clamp blocks 22; the inverted polygonal frustum 31 is provided with a through hole 311, the big end of the T-shaped screw 32 is positioned below the support plate 1, and the small end sequentially penetrates through the through hole 11 and the through hole 311 to be in threaded connection with the lock nut 33. The reverse polygonal frustum 31 is moved downwards by rotating the lock nut 33, so that the plurality of movable clamping blocks 22 are driven to move by the side surface to clamp.
The screw diameter of the T-shaped screw 32 is smaller than the diameter of the through hole 11 and the diameter of the through hole 311.
The device is characterized in that a lower pressing mechanism is selectively connected onto the supporting plate 1 and comprises a circular ring pressing piece 4, the circular ring pressing piece 4 is positioned above the plurality of positioning and clamping modules 2, and the circular ring pressing piece 4 is in threaded connection onto the supporting plate 1 through a screw 41. And the lower pressing mechanism avoids the side clamping failure and the product collapse in the processing process of the product.
The three screws 41 are arranged in an annular array, so that the annular pressing part 4 is uniformly stressed.
The bottom surface of ring casting die 4 is equipped with a plurality of compact heap 42, and a plurality of compact heap 42 correspond the setting with a plurality of positioning and clamping module 2, and compact heap 42 can adopt rubber to compress tightly to avoid the product to receive the pressure loss.
The working principle is as follows:
when the positioning clamping device is used, a product is placed on the supporting plate 11 in a mode that a slotted hole and a positioning elliptical table are positioned, then the locking nut 33 is rotated to drive the inverted polygonal frustum 31 to move downwards, so that the plurality of movable clamping blocks 22 are driven to move through the side face to clamp, then the annular pressing piece 4 is placed above the plurality of positioning clamping modules 2, and the annular pressing piece 4 is connected to the supporting plate 1 through the screw 41 in a threaded mode, so that the positioning clamping is completed.
The above examples are intended to further illustrate the present invention, but are not intended to limit the utility model to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.
Claims (7)
1. The utility model provides a container bag machine connecting rod spare milling fixture which characterized in that: the clamping device comprises a supporting plate (1), a plurality of positioning and clamping modules (2) and a driving mechanism (3), wherein the supporting plate (1) is provided with a through hole (11); the positioning and clamping module (2) comprises a positioning elliptical table (21) and a movable clamping block (22), and a connecting line of the positioning elliptical table (21) and the movable clamping block (22) passes through the circle center of the through hole (11); the positioning and clamping modules (2) are arranged along the through hole (11) in an annular array mode, the driving mechanism (3) is connected to the supporting plate (1) and located at the through hole (11), and the driving mechanism (3) is used for driving the movable clamping blocks (22) of the positioning and clamping modules (2) to clamp simultaneously.
2. The paper bag machine connecting rod milling fixture according to claim 1, characterized in that: the movable clamping block (22) is connected to the support plate (1) in a sliding manner; one side of the movable clamping block (22) close to the through hole (11) is provided with an inclined driving surface (221), and the other side is provided with a V-shaped groove (222).
3. The paper bag machine connecting rod milling fixture according to claim 2, characterized in that: the driving mechanism (3) comprises an inverted polygonal frustum pyramid (31), a T-shaped screw rod (32) and a locking nut (33); the number of sides of the inverted polygonal frustum pyramid (31) is consistent with the number of the movable clamping blocks (22), and the side surface of the inverted polygonal frustum pyramid (31) is abutted with the inclined driving surfaces (221) of the movable clamping blocks (22); the inverted polygonal frustum pyramid (31) is provided with a through hole (311), the big end of the T-shaped screw rod (32) is located below the support plate (1), and the small end sequentially penetrates through the through hole (11) and the through hole (311) to be in threaded connection with the locking nut (33).
4. The paper bag machine connecting rod milling fixture according to claim 3, characterized in that: the screw diameter of the T-shaped screw (32) is smaller than the diameter of the through hole (11) and the diameter of the through hole (311).
5. The paper bag machine connecting rod milling fixture according to claim 1, characterized in that: the clamping device is characterized in that a lower pressing mechanism is connected onto the supporting plate (1), the lower pressing mechanism comprises a circular ring pressing piece (4), the circular ring pressing piece (4) is located above the plurality of positioning and clamping modules (2), and the circular ring pressing piece (4) is in threaded connection with the supporting plate (1) through a screw (41).
6. The paper bag machine connecting rod milling fixture according to claim 5, characterized in that: the number of the screws (41) is three, and the three screws (41) are arranged in an annular array.
7. The paper bag machine connecting rod milling fixture according to claim 5, characterized in that: the bottom surface of the circular ring pressing piece (4) is provided with a plurality of pressing blocks (42), and the plurality of pressing blocks (42) are arranged corresponding to the plurality of positioning and clamping modules (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490243.XU CN215393791U (en) | 2021-07-02 | 2021-07-02 | Connecting rod milling fixture for paper bag machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490243.XU CN215393791U (en) | 2021-07-02 | 2021-07-02 | Connecting rod milling fixture for paper bag machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215393791U true CN215393791U (en) | 2022-01-04 |
Family
ID=79643854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121490243.XU Active CN215393791U (en) | 2021-07-02 | 2021-07-02 | Connecting rod milling fixture for paper bag machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215393791U (en) |
-
2021
- 2021-07-02 CN CN202121490243.XU patent/CN215393791U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105855959B (en) | Pneumatic self-locking clamping device | |
| CN201168885Y (en) | Rapid screw compressing apparatus | |
| CN104827328A (en) | Support turning clamp | |
| CN215393791U (en) | Connecting rod milling fixture for paper bag machine | |
| CN210335167U (en) | Rectangular standard tensile sample fixing device | |
| CN210790094U (en) | Horizontal processing tool of connecting piece | |
| CN216802518U (en) | Quick positioning and clamping device for multiple boss parts of long hole shaft | |
| CN201316825Y (en) | Special tooling equipment for drill processing | |
| CN212470607U (en) | Side opening clamp convenient to clamp | |
| CN213764996U (en) | Horizontal liquid feeding and pressing clamp for turbine shell | |
| CN211939909U (en) | A quick adjustment clamping jig for processing of battery case CNC | |
| CN214444676U (en) | Integral type frock clamp | |
| CN212578429U (en) | Positioning and clamping device | |
| CN209681678U (en) | The self-positioning special fixture of machining center | |
| CN207564160U (en) | A kind of four station clamp systems of pressing plate linkage | |
| CN217914074U (en) | Workpiece positioning fixture | |
| CN211639581U (en) | Flange duplex position frock clamp | |
| CN215788193U (en) | Pressing type hole boring device | |
| CN220882009U (en) | Battery module clamping mechanism | |
| CN218856224U (en) | Combined clamp | |
| CN218193921U (en) | Combined rotary clamp | |
| CN217890694U (en) | Machining tool for reinforced plate machine | |
| CN218427037U (en) | End face milling positioning device for bearing pedestal | |
| CN203751731U (en) | Clamp special for stainless steel cutting machine | |
| CN216989882U (en) | Disc workpiece feeding and discharging clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |