CN218460504U - Folding arm material supporting mechanism - Google Patents
Folding arm material supporting mechanism Download PDFInfo
- Publication number
- CN218460504U CN218460504U CN202221189970.7U CN202221189970U CN218460504U CN 218460504 U CN218460504 U CN 218460504U CN 202221189970 U CN202221189970 U CN 202221189970U CN 218460504 U CN218460504 U CN 218460504U
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- material supporting
- arm
- forearm
- drive arrangement
- hold
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Abstract
The utility model discloses a roll over arm and hold up material mechanism, including holding up the material forearm, hold up the material forearm and include the top surface and alternate the equipartition have the running roller and the preceding work or material rest of buffer board, the one end of preceding work or material rest articulates there is the link, the other end articulates there is the material back arm, holds up and articulates between material back arm bottom surface and the material forearm rear end and has back drive arrangement, and the bottom of holding up the material forearm articulates the one end in preceding drive arrangement, and the other end of preceding drive arrangement articulates on the base, the utility model discloses have two-stage lift function, preceding drive arrangement drives the forearm lifting and does the first level lift, and back drive arrangement drives the back arm lifting and does the second level lift, makes the utility model discloses can hold up the arc work piece of bigger size, and steady not have the impact in lifting and the decline process, and the noise is little; the utility model discloses the front end link is installed in T type groove, and the guide rail is installed to the bottom, can freely remove at guide rail length direction, and the work is held up in the support of the in-process of bending to the work piece that can satisfy different width specifications.
Description
Technical Field
The utility model relates to a machining technical field mainly relates to a roll over arm and hold up material mechanism, can hold in the palm at the sheet material in-process of bending and hold up arc work piece.
Background
Along with the continuous development of the plate forming industry in China, the volume of a formed workpiece is increased day by day, along with the increase of the weight and the volume of the workpiece, the traditional manual feeding and material supporting cannot meet the requirements in daily work and production, and because a common simple material supporting machine does not have a moving part, the outer end of the workpiece is higher in the bending process of the workpiece, and the workpiece cannot be supported after falling, so that larger impact and noise are generated, the service life of a machine tool part is shortened, the noise is too large, and other problems are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a roll over arm and hold up material mechanism to it is difficult to hold up the major possession and equip to solve current simple and easy material machine that holds in the palm, easily produces the problem of great impact and noise.
In order to solve the technical problem, the utility model discloses the technical scheme who takes does:
the utility model provides a roll over arm and hold up material mechanism, is including holding up the material forearm, holding up the material forearm and including the preceding work or material rest that the equipartition had first running roller and first buffer board in turn of top surface, the one end of holding up the work or material rest articulates there is the link, the other end articulates there is the back arm of holding up the material, holds up the material back arm bottom surface and holds up to articulate between the material forearm rear end and have back drive arrangement, holds up the articulated one end in the front drive arrangement in bottom of material forearm, and front drive arrangement's the other end articulates on the base.
Preferably, a second connecting seat is arranged at the bottom of the front end of the front material supporting frame, a rear fixing shaft is arranged at the upper part of the rear end of the front material supporting frame, a front rotating shaft is arranged behind the second connecting seat, a supporting frame is arranged behind the rear fixing shaft, and a rear connecting shaft is arranged on the lower side of the supporting frame.
Preferably, the connecting frame comprises a support, one end of the support is connected to the machine tool workbench through a T-shaped groove screw, and the other end of the support is hinged to the first connecting seat through a front fixing shaft.
Preferably, the material supporting rear arm comprises a rear material supporting frame, second rollers are uniformly distributed on the top surface of the rear material supporting frame, a second buffer plate is arranged between every two groups of the second rollers, and a rear rotating shaft is arranged on the bottom surface of the rear material supporting frame.
Preferably, the base includes the base support, and the both sides of base support are provided with the jack-up screw, and the bottom is passed through the jack-up screw and is closed on the ground, and the top of base support is provided with the linear guide module, and the linear guide module passes through bolted connection on the base fixed axle.
Preferably, the base fixing shaft is hinged to one end of the front driving device, and the other end of the front driving device is hinged to the front rotating shaft.
Preferably, the rear rotating shaft is hinged to one end of the rear driving device, and the other end of the rear driving device is hinged to the rear connecting shaft.
The utility model discloses a use does:
in the process of rotary lifting, the folding arm material supporting mechanism firstly drives the material supporting front arm to rotate and lift around the fixed shaft through the front driving device, the front end of the material supporting rear arm is hinged with the material supporting front arm through the rear fixed shaft, meanwhile, the support frame supports the material supporting rear arm to enable the whole folding arm material supporting mechanism to rotate and lift around the fixed shaft to complete first-stage lifting action, and the rear driving device drives the material supporting rear arm to rotate and lift around the rear fixed shaft to complete second-stage lifting action.
The folding arm material supporting mechanism is characterized in that a front driving device drives a material supporting front arm to rotate and descend around a fixed shaft in a rotating and descending process, a material supporting rear arm is supported by a rear driving device to enable the whole folding arm material supporting mechanism to rotate and descend around the fixed shaft to complete a first-stage descending action, a material supporting rear arm is driven by the rear driving device to rotate and descend around the rear fixed shaft to fall on a support frame to complete a second-stage descending action, and two-stage rotating and descending are formed in a complete action process.
The utility model has the advantages that:
(1) The utility model discloses have two-stage raising and lowering functions, front drive arrangement drives the forearm lifting and is the first order lift, and back drive arrangement drives the rear arm lifting and is the second level lift, makes the utility model discloses can hold in the palm and hold up the arc work piece of bigger size, and the lifting steadily does not have the impact with the decline in-process, and the noise is little.
(2) The utility model discloses well drive arrangement can adopt drive element such as hydro-cylinder, electric jar, and nimble strong adaptability.
(3) The utility model discloses the front end link is installed in T type groove, and the guide rail is installed to the bottom, can freely remove at guide rail length direction, and the work is held up in the support of the in-process of bending to the work piece that can satisfy different width specifications.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure of the connecting frame of the present invention;
FIG. 3 is a schematic view of the structure of a middle holding forearm of the present invention;
FIG. 4 is a schematic view of the structure of the middle supporting rear arm of the present invention;
FIG. 5 is a schematic view of the base structure of the present invention;
fig. 6 is a schematic view of the working state of the utility model before lifting;
FIG. 7 is a schematic diagram of the lifting process of the holding forearm of the present invention;
FIG. 8 is a schematic view of the lifting process of the material holding rear arm of the present invention;
FIG. 9 is a schematic view of the descending process of the holding forearm of the present invention;
FIG. 10 is a schematic view of the descending process of the material supporting rear arm of the present invention;
in the figure: 1-connecting frame, 101-T-shaped groove screw, 102-bracket, 103-front fixed shaft, 104-first connecting seat, 2-material holding front arm, 201-front material holding frame, 202-front rotating shaft, 203-first roller, 204-first buffer plate, 205-rear fixed shaft, 206-supporting frame, 207-rear connecting shaft, 208-second connecting seat, 3-material holding rear arm, 301-rear rotating shaft, 302-second roller, 303-second buffer plate, 304-rear material holding frame, 4-front driving device, 5-rear driving device, 6-base, 601-base bracket, 602-jacking screw, 603-base fixed shaft, 604-linear guide module and 605-jacking screw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The folding arm material supporting mechanism shown in fig. 1-10 comprises a material supporting front arm 2, wherein the material supporting front arm 2 comprises a front material supporting frame 201, the top surface of which is alternately and uniformly provided with a first roller 203 and a first buffer plate 204, one end of the front material supporting frame 201 is hinged with a connecting frame 1, the other end of the front material supporting frame 201 is hinged with a material supporting rear arm 3, a rear driving device 5 is hinged between the bottom surface of the material supporting rear arm 3 and the rear end of the material supporting front arm 2, the bottom of the material supporting front arm 2 is hinged at one end of a front driving device 4, and the other end of the front driving device 4 is hinged on a base 6.
The front end bottom of the front support frame 201 is provided with a second connecting seat 208, the upper part of the rear end is provided with a rear fixing shaft 205, the rear part of the second connecting seat 208 is provided with a front rotating shaft 202, the lateral rear part of the rear fixing shaft 205 is provided with a support frame 206, and the lower side of the support frame 206 is provided with a rear connecting shaft 207.
The connecting frame 1 comprises a bracket 102, one end of the bracket 102 is connected on a machine tool workbench through a T-shaped groove screw 101, and the other end is hinged on a first connecting seat 104 through a front fixing shaft 103.
The material supporting rear arm 3 comprises a rear material supporting frame 304, second rollers 302 are uniformly distributed on the top surface of the rear material supporting frame 304, a second buffer plate 303 is arranged between every two groups of the second rollers 302, and a rear rotating shaft 301 is arranged on the bottom surface of the rear material supporting frame 304.
The base 6 comprises a base support 601, two sides of the base support 601 are provided with jacking screws 602, the bottom of the base support is combined on the foundation through the jacking screws 605, the top of the base support 601 is provided with a linear guide rail module 604, the linear guide rail module 604 is connected on a base fixing shaft 603 through bolts, the base fixing shaft 603 is hinged at one end of the front driving device 4, the other end of the front driving device 4 is hinged on the front rotating shaft 202, the rear rotating shaft 301 is hinged at one end of the rear driving device 5, and the other end of the rear driving device 5 is hinged on the rear connecting shaft 207.
The utility model discloses a use:
in the process of rotary lifting of the folding arm material supporting mechanism, the front driving device 4 drives the material supporting front arm 2 to rotate and lift around the fixing shaft 103, the front end of the material supporting rear arm 3 is hinged with the material supporting front arm 2 through the rear fixing shaft 205, the supporting frame 206 supports the material supporting rear arm 3 to enable the whole folding arm material supporting mechanism to rotate and lift around the fixing shaft 103 to complete the first lifting action, and the rear driving device 5 drives the material supporting rear arm 3 to rotate and lift around the rear fixing shaft 205 to complete the second lifting action.
In the process of rotating and descending, the folding arm material supporting mechanism firstly drives the material supporting front arm 2 to rotate and descend around the fixing shaft 103 through the front driving device 4, the front end of the material supporting rear arm 3 is hinged with the material supporting front arm 2 through the rear fixing shaft 205, meanwhile, the rear driving device 5 supports the material supporting rear arm 3 to enable the whole folding arm material supporting mechanism to rotate and descend around the fixing shaft 103 to complete a first descending action, and then the rear driving device 5 drives the material supporting rear arm 3 to rotate and descend around the rear fixing shaft 205 to fall on the supporting frame 206 to complete a second ascending action, so that two-stage rotating and descending actions are formed in a complete action process.
The utility model discloses have two-stage raising and lowering functions, front drive arrangement drives the forearm lifting and is first order lift, and back drive arrangement drives the rear arm lifting and is the second grade lift, makes the utility model discloses can hold in the palm and hold up the arc work piece of bigger size, and the lifting does not steadily have the impact with the decline in-process, and the noise is little, the utility model discloses well drive arrangement can adopt drive element such as hydro-cylinder, electric jar, nimble strong adaptability, the utility model discloses the front end link is installed in T type groove, and the guide rail is installed to the bottom, can freely remove at guide rail length direction, and the work is held up in the support of the in-process of bending to the work piece that can satisfy different width specifications.
The above are merely preferred examples of the present invention. It should be noted that other equivalent variations and modifications can be made by those skilled in the art based on the technical teaching provided by the present invention, as the common general knowledge in the mechanical field, and the protection scope of the present invention should be considered.
Claims (7)
1. The utility model provides a roll over arm and hold up material mechanism which characterized in that: including holding up material forearm (2), hold up material forearm (2) and include preceding work or material rest (201) that the equipartition had first running roller (203) and first buffer board (204) in turn on the top surface, the one end of holding up material rest (201) is articulated to have link (1), the other end is articulated to have holds up material trailing arm (3), hold up material trailing arm (3) bottom surface and hold up to articulate between material forearm (2) the rear end to have back drive arrangement (5), the bottom of holding up material forearm (2) is articulated in the one end of preceding drive arrangement (4), the other end of preceding drive arrangement (4) articulates on base (6).
2. The folding arm material supporting mechanism according to claim 1, characterized in that: the front material supporting frame is characterized in that a second connecting seat (208) is arranged at the bottom of the front end of the front material supporting frame (201), a rear fixing shaft (205) is arranged at the upper part of the rear end, a front rotating shaft (202) is arranged behind the second connecting seat (208), a supporting frame (206) is arranged behind the rear fixing shaft (205), and a rear connecting shaft (207) is arranged on the lower side of the supporting frame (206).
3. The folding arm holding mechanism according to claim 1 or 2, characterized in that: the connecting frame (1) comprises a support (102), one end of the support (102) is connected to a machine tool workbench through a T-shaped groove screw (101), and the other end of the support (102) is hinged to a first connecting seat (104) through a front fixing shaft (103).
4. The folding arm material supporting mechanism according to claim 3, characterized in that: the material supporting rear arm (3) comprises a rear material supporting frame (304), second rollers (302) are uniformly distributed on the top surface of the rear material supporting frame (304), a second buffer plate (303) is arranged between every two groups of the second rollers (302), and a rear rotating shaft (301) is arranged on the bottom surface of the rear material supporting frame (304).
5. The folding arm material supporting mechanism according to claim 4, wherein: the base (6) comprises a base support (601), jacking screws (602) are arranged on two sides of the base support (601), the bottom of the base support is combined on a foundation through the jacking screws (605), a linear guide rail module (604) is arranged on the top of the base support (601), and the linear guide rail module (604) is connected onto a base fixing shaft (603) through bolts.
6. The folding arm material supporting mechanism according to claim 5, wherein: the base fixing shaft (603) is hinged to one end of the front driving device (4), and the other end of the front driving device (4) is hinged to the front rotating shaft (202).
7. The folding arm material supporting mechanism according to claim 6, wherein: the rear rotating shaft (301) is hinged to one end of the rear driving device (5), and the other end of the rear driving device (5) is hinged to the rear connecting shaft (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221189970.7U CN218460504U (en) | 2022-05-18 | 2022-05-18 | Folding arm material supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221189970.7U CN218460504U (en) | 2022-05-18 | 2022-05-18 | Folding arm material supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218460504U true CN218460504U (en) | 2023-02-10 |
Family
ID=85133814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221189970.7U Active CN218460504U (en) | 2022-05-18 | 2022-05-18 | Folding arm material supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218460504U (en) |
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2022
- 2022-05-18 CN CN202221189970.7U patent/CN218460504U/en active Active
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