CN211276311U - Mechanical type holds in palm protruding material cover mechanism that holds in palm - Google Patents
Mechanical type holds in palm protruding material cover mechanism that holds in palm Download PDFInfo
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- CN211276311U CN211276311U CN201921956285.0U CN201921956285U CN211276311U CN 211276311 U CN211276311 U CN 211276311U CN 201921956285 U CN201921956285 U CN 201921956285U CN 211276311 U CN211276311 U CN 211276311U
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- cam
- lifting arm
- connecting shaft
- arm connecting
- shaft support
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Abstract
The utility model discloses a protruding material cover mechanism that holds in palm of mechanical type relates to the punch press and takes off material technical field. A lifting arm connecting shaft is fixedly connected between the first lifting arm connecting shaft support and the second lifting arm connecting shaft support, the outer section of the lifting arm connecting shaft is movably sleeved with a lifting arm, the inner part of one end of the lifting arm is fixedly connected with a positioning stripping sleeve in a penetrating way along the vertical direction, the other end of the lifting arm is fixedly connected with a roller in a penetrating way along the transverse direction, the inner part of the top end of the cam connecting shaft support is movably connected with a cam connecting main shaft, one end of the cam connecting main shaft extends to one side of the cam connecting shaft support, and the fixed sleeve is connected with a transmission chain wheel, the other end of the cam connecting main shaft is fixedly sleeved with the connecting disc and the cam along the external section, compared with the material removing structure commonly used by the automatic punching machine, the mechanism is simple in structure and high in movement speed, and mechanical flattening, guiding and positioning of finished products improve the stability of the products.
Description
Technical Field
The utility model relates to a punch press takes off material technical field, specifically is a protruding material cover mechanism that holds in palm of mechanical type.
Background
With the continuous development of the machine manufacturing industry, an automatic punching machine becomes a common device in the machining, and the automatic punching machine is a punching press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application.
Automatic punch press is at normal during operation, the product after the punching press need take off material processing to it, in order to ensure the work that automatic punch press can the continuity, the production of work piece need be accomplished with the help of automatic punch press, but be applied to taking off the material structure of work piece production at present, not only the structure is complicated, and the function is comparatively single, the existence is taken off the material inefficiency, can't play the effect of location and direction to the product, consequently, how improve and take off material structure work efficiency in, can satisfy the effect of playing location and direction to the product again, become the problem that we waited to solve urgently, for this reason, technical personnel in the field have proposed a protruding material cover mechanism that holds in the palm of mechanical type.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a protruding material cover mechanism that holds in palm of mechanical type has solved how to take off material structure work efficiency in the improvement, can satisfy the problem of the effect of playing location and direction to the product again.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mechanical convex supporting material sleeve mechanism comprises a first lifting arm connecting shaft support, a second lifting arm connecting shaft support and a cam connecting shaft support, wherein the first lifting arm connecting shaft support and the second lifting arm connecting shaft support are symmetrically arranged, the cam connecting shaft support is fixedly arranged on the front side of the second lifting arm connecting shaft support, a lifting arm connecting shaft is fixedly connected between the first lifting arm connecting shaft support and the second lifting arm connecting shaft support, lifting arms distributed at equal intervals are movably sleeved on the outer section of the lifting arm connecting shaft, a positioning stripping sleeve is fixedly connected inside one end of each lifting arm in a penetrating mode in the vertical direction, a roller is fixedly connected at the other end of each lifting arm in a penetrating mode in the transverse direction, a cam connecting main shaft is movably connected inside the top end of the cam connecting shaft support, one end of each cam connecting main shaft extends to one side of the cam connecting shaft support, and a transmission chain wheel is fixedly sleeved on each, the other end of the cam connecting main shaft extends along the direction of the lifting arm connecting shaft, an engaging disc and a cam are fixedly sleeved on an outer section of the cam connecting main shaft, the engaging disc and the cam are alternately distributed on the cam connecting main shaft, a cam mounting groove is fixedly formed in the end face of one side of the engaging disc, and the cam is located inside the cam mounting groove.
As an optimized technical scheme of the utility model, the shape and the size that the cam mounting groove was seted up all with the shape and the size looks adaptation of cam, the gyro wheel is arranged in remaining cell body between cam and the cam mounting groove.
As a preferred technical solution of the present invention, when the cam is in a rotating state, the convex portion of the cam contacts with the surface of the roller.
As a preferred technical scheme of the utility model, all be provided with the bearing between lifting arm connecting axle and the lifting arm and between cam connection main shaft and the cam connecting axle support, the both ends of lifting arm connecting axle respectively with first lifting arm connecting axle support and second lifting arm connecting axle support between be fixed connection.
As a preferred embodiment of the present invention, the first lifting arm connecting shaft support and the second lifting arm connecting shaft support have the same installation height and are both higher than the installation height of the cam connecting shaft support.
As an optimized technical scheme of the utility model, the quantity and the position of linking dish and cam are the one-to-one with the quantity and the position of lifing arm and gyro wheel.
Advantageous effects
The utility model provides a protruding material cover mechanism that holds in palm of mechanical type. Compared with the prior art, the method has the following beneficial effects:
the mechanical convex supporting material sleeve mechanism is characterized in that a lifting arm connecting shaft is fixedly connected between a first lifting arm connecting shaft support and a second lifting arm connecting shaft support, lifting arms distributed at equal intervals are movably sleeved on an outer section of the lifting arm connecting shaft, a positioning stripping sleeve is fixedly connected inside one end of each lifting arm in a penetrating manner along the vertical direction, a roller is fixedly connected at the other end of each lifting arm in a penetrating manner along the transverse direction, a cam connecting main shaft is movably connected inside the top end of each cam connecting shaft support, one end of each cam connecting main shaft extends to one side of the cam connecting shaft support, a transmission chain wheel is fixedly sleeved on the cam connecting main shaft, the other end of each cam connecting main shaft extends along the direction of the lifting arm connecting shaft, an engaging disc and a cam are fixedly sleeved on the outer section, the transmission chain wheel drives the cam to rotate through a shaft body, the cam rotates, and the convex part of the cam can, and then can let the lifing arm do in the same direction as, anticlockwise reciprocating motion round the lifing arm connecting axle, and then can drive the location and take off the material cover and do upper and lower reciprocating motion, realize taking off the material, compare in the commonly used material structure of taking off of automatic punch press, the simple structure of this mechanism, the rate of motion is fast, flattening of the completion product of mechanical type, the stability of direction and location improvement product.
Drawings
Fig. 1 is a schematic view of the right side of the utility model showing a three-dimensional structure;
fig. 2 is a schematic view of the left side of the utility model;
fig. 3 is a schematic top plan view of the present invention;
fig. 4 is a schematic view of the right side of the present invention.
In the figure: 1. the first lifting arm is connected with the shaft bracket; 2. the second lifting arm is connected with the shaft bracket; 3. a lifting arm; 4. a lifting arm connecting shaft; 5. positioning a stripping sleeve; 6. a roller; 7. a drive sprocket; 8. the cam is connected with the main shaft; 9. a splice tray; 10. a cam; 11. a cam mounting groove; 12. the cam is connected with the shaft bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a mechanical protruding supporting material sleeve mechanism comprises a first lifting arm connecting shaft support 1 and a second lifting arm connecting shaft support 2 which are symmetrically arranged and a cam connecting shaft support 12 fixedly arranged on the front side of the second lifting arm connecting shaft support 2, wherein a lifting arm connecting shaft 4 is fixedly connected between the first lifting arm connecting shaft support 1 and the second lifting arm connecting shaft support 2 together, lifting arms 3 which are distributed equidistantly are movably sleeved on the outer section of the lifting arm connecting shaft 4, a positioning stripping sleeve 5 is fixedly connected inside one end of each lifting arm 3 in a penetrating manner along the vertical direction, a roller 6 is fixedly connected at the other end of each lifting arm 3 in a penetrating manner along the transverse direction, a cam connecting main shaft 8 is movably connected inside the top end of the cam connecting shaft support 12, one end of each cam connecting main shaft 8 extends to one side of the cam connecting shaft support 12, and a transmission chain wheel 7 is fixedly sleeved on each cam connecting shaft support, the other end of the cam connecting main shaft 8 extends along the direction of the lifting arm connecting shaft 4, an engaging disc 9 and a cam 10 are fixedly sleeved on an outer section, the engaging disc 9 and the cam 10 are alternately distributed on the cam connecting main shaft 8, a cam mounting groove 11 is fixedly formed in the end face of one side of the engaging disc 9, and the cam 10 is located inside the cam mounting groove 11.
In the embodiment, the shape and the size of the cam mounting groove 11 are matched with the shape and the size of the cam 10, the roller 6 is positioned in the rest groove body between the cam 10 and the cam mounting groove 11, when the cam 10 is in a rotating state, the convex part of the cam 10 contacts with the surface of the roller 6, bearings are arranged between the lifting arm connecting shaft 4 and the lifting arm 3 and between the cam connecting main shaft 8 and the cam connecting shaft bracket 12, two ends of the lifting arm connecting shaft 4 are respectively fixedly connected with the first lifting arm connecting shaft bracket 1 and the second lifting arm connecting shaft bracket 2, the mounting heights of the first lifting arm connecting shaft bracket 1 and the second lifting arm connecting shaft bracket 2 are the same, and are all higher than the mounting height of the cam connecting shaft bracket 12, and the number and the positions of the connecting discs 9 and the cams 10 are in one-to-one correspondence with the number and the positions of the lifting arms 3 and the rollers 6.
When the automatic stripper is used, the transmission system arranged outside the punch press drives the transmission chain wheel 7 to rotate, and further can drive the cam connecting main shaft 8 to rotate, and the cam connecting main shaft 8 is respectively and fixedly connected with the cam 10 and the connecting disc 9, so that the cam connecting main shaft 8 can drive the cam 10 and the connecting disc 9 to synchronously rotate, when the most convex part of the cam 10 rotates to the position of the roller 6 according to the structural characteristics of the cam 10, the roller 6 can be upwards jacked, the lifting arm 3 with one end sleeved with the roller 6 can clockwise rotate, the positioning stripper sleeve 5 is driven to downwards move, and similarly, when the most convex part of the cam 10 is staggered with the roller 6, the roller 6 restores to the initial position, so that the lifting arm 3 and the positioning stripper sleeve 5 also restore to the initial positions, and further realize stripping, compared with a stripping structure usually used by an automatic punch press, the mechanism is simple in structure and high in movement speed, and mechanical flattening, guiding and positioning of finished products improve the stability of the products.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a protruding material cover mechanism that holds in palm of mechanical type, includes first lifing arm connecting axle support (1) and second lifing arm connecting axle support (2) and the fixed cam connecting axle support (12) that set up in second lifing arm connecting axle support (2) front side that the symmetry installation set up, its characterized in that: a lifting arm connecting shaft (4) is fixedly connected between the first lifting arm connecting shaft support (1) and the second lifting arm connecting shaft support (2) together, lifting arms (3) distributed equidistantly are movably sleeved on the outer section of the lifting arm connecting shaft (4), a positioning stripping sleeve (5) is fixedly connected inside one end of each lifting arm (3) in a penetrating manner along the vertical direction, a roller (6) is fixedly connected at the other end of each lifting arm (3) in a penetrating manner along the transverse direction, a cam connecting main shaft (8) is movably connected inside the top end of each cam connecting shaft support (12), one end of each cam connecting main shaft (8) extends to one side of each cam connecting shaft support (12) and is fixedly sleeved with a transmission chain wheel (7), and the other end of each cam connecting main shaft (8) extends along the direction of the lifting arm connecting shaft (4), an engagement disc (9) and a cam (10) are fixedly sleeved on the outer section, the engagement disc (9) and the cam (10) are alternately distributed on the cam connecting main shaft (8), a cam mounting groove (11) is fixedly formed in the end face of one side of the engagement disc (9), and the cam (10) is located inside the cam mounting groove (11).
2. The mechanical type holds in palm protruding material cover mechanism of claim 1, characterized in that: the shape and the size of the cam mounting groove (11) are matched with those of the cam (10), and the roller (6) is located in the residual groove body between the cam (10) and the cam mounting groove (11).
3. The mechanical type holds in palm protruding material cover mechanism of claim 2, characterized in that: when the cam (10) is in a rotating state, the convex part of the cam (10) is in contact with the surface of the roller (6).
4. The mechanical type holds in palm protruding material cover mechanism of claim 1, characterized in that: bearings are arranged between the lifting arm connecting shaft (4) and the lifting arm (3) and between the cam connecting main shaft (8) and the cam connecting shaft support (12), and two ends of the lifting arm connecting shaft (4) are fixedly connected with the first lifting arm connecting shaft support (1) and the second lifting arm connecting shaft support (2) respectively.
5. The mechanical type holds in palm protruding material cover mechanism of claim 1, characterized in that: the mounting heights of the first lifting arm connecting shaft bracket (1) and the second lifting arm connecting shaft bracket (2) are the same and are higher than that of the cam connecting shaft bracket (12).
6. The mechanical type holds in palm protruding material cover mechanism of claim 1, characterized in that: the number and the positions of the connecting discs (9) and the cams (10) are in one-to-one correspondence with the number and the positions of the lifting arms (3) and the rollers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956285.0U CN211276311U (en) | 2019-11-13 | 2019-11-13 | Mechanical type holds in palm protruding material cover mechanism that holds in palm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956285.0U CN211276311U (en) | 2019-11-13 | 2019-11-13 | Mechanical type holds in palm protruding material cover mechanism that holds in palm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211276311U true CN211276311U (en) | 2020-08-18 |
Family
ID=72033630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921956285.0U Active CN211276311U (en) | 2019-11-13 | 2019-11-13 | Mechanical type holds in palm protruding material cover mechanism that holds in palm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211276311U (en) |
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2019
- 2019-11-13 CN CN201921956285.0U patent/CN211276311U/en active Active
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