CN216858950U - Positioning and pressing device for drilling of forklift supporting seat shell - Google Patents
Positioning and pressing device for drilling of forklift supporting seat shell Download PDFInfo
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- CN216858950U CN216858950U CN202120676881.4U CN202120676881U CN216858950U CN 216858950 U CN216858950 U CN 216858950U CN 202120676881 U CN202120676881 U CN 202120676881U CN 216858950 U CN216858950 U CN 216858950U
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- bottom plate
- pressing
- seat shell
- supporting seat
- positioning
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Abstract
The utility model discloses a positioning and pressing device for drilling a shell of a supporting seat of a forklift truck, which comprises a bottom plate, wherein a mandrel is fixed in the middle of the top surface of the bottom plate; at least two stop pins and three groups of pressing devices are fixed on the top surface of the bottom plate on the periphery of the mandrel; the pressing device comprises a double-end screw rod, a pressing plate, a nut with a shoulder and a supporting screw rod; the double-end screw and the supporting screw are vertically fixed on the top surface of the bottom plate; one end of the pressing plate is provided with a kidney-shaped groove, and the top of the double-head screw penetrates through the kidney-shaped groove to be movably connected with the pressing plate; the lower part cover of double-end screw is equipped with the elastic component, the elastic component is located the bottom of clamp plate. According to the positioning and pressing device for drilling the forklift supporting seat shell, the supporting seat shell can be fixed on the bottom plate through the matching of the mandrel, the stop pin and the pressing device, so that the clamping is convenient, and then the supporting seat shell is installed in a vertical machining center for drilling, so that the working efficiency can be obviously improved, the labor intensity can be reduced, and the product quality and the qualified rate can be improved.
Description
Technical Field
The utility model belongs to the technical field of forklifts, and particularly relates to a positioning and pressing device for drilling a shell of a supporting seat of a forklift.
Background
Fork truck supporting seat casing belongs to casing class part for connect fork truck transaxle and motor, blank is the foundry goods structure. For manufacture, it is necessary to work them annularly and uniformly
2-M10X1.25 screw holes. At present fork truck supporting seat casing does not have special mould when processing these holes, often utilizes self-control ring location product excircle, nevertheless often takes place to rotate at drilling in-process supporting seat casing and leads to the location unstable, influences product quality, and machining efficiency is lower.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a positioning and pressing device for drilling a shell of a forklift supporting seat, which can fix the position of the shell of the forklift supporting seat, so that the shell of the forklift supporting seat can be processed in a vertical processing center, the operation efficiency is improved, and the product quality is ensured.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a positioning and pressing device for drilling a supporting seat shell of a forklift comprises a bottom plate, wherein a mandrel for sleeving the supporting seat shell is fixed in the middle of the top surface of the bottom plate; at least two stop pins for preventing the support seat shell from rotating and three groups of pressing devices for pressing the support seat shell are fixed on the top surface of the bottom plate on the periphery of the mandrel; the pressing device comprises a double-end screw rod, a pressing plate, a nut with a shoulder and a supporting screw rod; the double-end screw and the supporting screw are vertically fixed on the top surface of the bottom plate; one end of the pressing plate is provided with a kidney-shaped groove, and the top of the double-end screw penetrates through the kidney-shaped groove to be movably connected with the pressing plate; the double-end screw is in threaded connection with the shoulder nut; the lower part of the double-end screw is sleeved with an elastic piece, and the elastic piece is positioned at the bottom of the pressing plate; the supporting screw rod is located at the bottom of the other end of the pressing plate and is in sliding fit with the pressing plate. Preferably, the elastic member is a spring.
According to the preferable technical scheme, the bottom plate is provided with a positioning hole for fixing the stop pin, and the stop pin is fixedly connected with the bottom plate through the positioning hole. The top surface of the bottom plate is also fixedly provided with a supporting block, and the supporting block is used for raising the supporting seat shell and then carrying out subsequent pressing operation, so that the pressing device can be conveniently adjusted.
According to the preferred technical scheme, the lifting rings are fixed on the periphery of the top surface of the bottom plate, and the positioning and pressing device is lifted through the lifting rings, so that the safety and reliability of the lifting process can be guaranteed. The lateral wall of bottom plate is fixed with the stopper that is used for the location, and during the use, this location closing device is placed and is carried out processing on vertical machining center, through the keyway phase-match with stopper and vertical machining center, can aim at the mounted position of this device fast, has avoided alignment process at every turn.
Compared with the prior art, the utility model has the beneficial effects that:
according to the positioning and pressing device for drilling the forklift supporting seat shell, the supporting seat shell can be fixed on the bottom plate through the matching of the mandrel, the stop pin and the pressing device, so that the clamping is convenient, and then the supporting seat shell is installed in a vertical machining center for drilling, so that the working efficiency can be obviously improved, the labor intensity can be reduced, and the product quality and the qualified rate can be improved.
Drawings
FIG. 1 is a schematic structural view of a forklift support seat shell;
fig. 2 is a schematic structural view of the positioning and pressing device for drilling the forklift supporting seat shell provided by the utility model;
FIG. 3 is a first schematic view of an assembly structure of the positioning and pressing device and the supporting seat shell according to the present invention;
FIG. 4 is a second schematic view of an assembly structure of the positioning and pressing device and the supporting seat shell according to the present invention;
reference numerals: 1-supporting seat shell, 2-bottom plate, 3-mandrel, 4-pressing device, 401-double-head screw, 402-pressing plate, 403-shouldered nut, 404-supporting screw, 405-kidney-shaped groove, 406-elastic piece, 5-stop pin, 6-positioning hole, 7-supporting block, 8-lifting ring and 9-limiting block.
Detailed Description
The utility model is further described with reference to the following figures and examples. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that the terms "fixed", "connected", "mounted" and the like in the present invention all mean that two components connected with each other are fixed together, and are generally fixed together by welding, screws, gluing or the like. "slip fit", "slip connection" means that two components are connected together and capable of relative movement. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, a positioning and pressing device for drilling a supporting seat shell of a forklift truck comprises a bottom plate 2, wherein a mandrel 3 for sleeving the supporting seat shell 1 is fixed in the middle of the top surface of the bottom plate 2; at least two stop pins 5 for preventing the support seat shell 1 from rotating and three groups of pressing devices 4 for pressing the support seat shell 1 are fixed on the top surface of the bottom plate 2 on the periphery of the mandrel 3; the pressing device 4 comprises a double-end screw 401, a pressing plate 402, a shoulder nut 403 and a supporting screw 404; the double-end screw 401 and the supporting screw 404 are both vertically fixed on the top surface of the bottom plate 2; a kidney-shaped groove 405 is formed in one end of the pressing plate 402, and the kidney-shaped groove 405 is formed in the top of the double-threaded screw 401 in a penetrating mode and is movably connected with the pressing plate 402; the double-threaded screw 401 is in threaded connection with a shoulder nut 403; an elastic member 406 is sleeved on the lower part of the double-ended screw 401, and the elastic member 406 is positioned at the bottom of the pressure plate 402; the supporting screw rod 404 is positioned at the bottom of the other end of the pressing plate 402, and the supporting screw rod 404 is in sliding fit with the pressing plate 402; preferably, the elastic member 406 is a spring.
In a preferred embodiment, the bottom plate 2 is provided with a positioning hole 6 for fixing the stopper pin 5, and the stopper pin 5 is fixedly connected with the bottom plate 2 through the positioning hole 6. The top surface of the bottom plate 2 is also fixed with a supporting block 7, and the supporting seat shell 1 is lifted by the supporting block 7 and then is subsequently compressed, so that the compression device 4 can be conveniently adjusted. In order to conveniently lift the positioning and pressing device, the periphery of the top surface of the bottom plate is fixed with hanging rings. The lateral wall of bottom plate still is fixed with the stopper that is used for the location, and during the use, this location closing device is placed and is carried out processing on vertical machining center, through the keyway phase-match with stopper and vertical machining center, can aim at the mounted position of this device fast, has avoided alignment process at every turn.
The operation method for positioning the supporting seat shell by using the positioning and pressing device comprises the following steps: firstly, a supporting seat shell is placed on a supporting block, an inner hole of the supporting seat shell is clamped outside a mandrel 3 at the moment, referring to fig. 3, then two groups of blocking pins are installed and respectively clamped on two sides of the supporting seat shell, and the supporting seat shell can be prevented from rotating in the drilling process; the pressing plate 402 is then moved along the slot 405 in a direction close to the supporting seat housing 1 until the pressing plate 402 is moved to the supporting seat housing 1, as shown in fig. 4, and finally the shoulder nut 403 is tightened to press the integrated brake hub against the bottom plate 2.
Claims (6)
1. The utility model provides a drilling of fork truck supporting seat casing is with location closing device which characterized in that: the support comprises a bottom plate, wherein a mandrel for sleeving a support seat shell is fixed in the middle of the top surface of the bottom plate; at least two stop pins for preventing the support seat shell from rotating and three groups of pressing devices for pressing the support seat shell are fixed on the top surface of the bottom plate on the periphery of the mandrel; the pressing device comprises a double-end screw rod, a pressing plate, a nut with a shoulder and a supporting screw rod; the double-end screw and the supporting screw are vertically fixed on the top surface of the bottom plate; a kidney-shaped groove is formed in one end of the pressing plate, and the top of the double-threaded screw penetrates through the kidney-shaped groove and is movably connected with the pressing plate; the double-end screw is in threaded connection with the shoulder nut; the lower part of the double-end screw is sleeved with an elastic piece, and the elastic piece is positioned at the bottom of the pressing plate; the supporting screw rod is located at the bottom of the other end of the pressing plate and is in sliding fit with the pressing plate.
2. The positioning and pressing device for drilling the forklift supporting seat shell as recited in claim 1, wherein: the bottom plate is provided with a positioning hole for fixing the stop pin, and the stop pin is fixedly connected with the bottom plate through the positioning hole.
3. The positioning and pressing device for drilling the forklift supporting seat shell as recited in claim 2, wherein: and the top surface of the bottom plate is also fixedly provided with a supporting block.
4. The positioning and pressing device for drilling the forklift supporting seat shell according to any one of claims 1 to 3, wherein: the elastic piece is a spring.
5. The positioning and pressing device for drilling the forklift supporting seat shell as recited in claim 4, wherein: and hanging rings are fixed on the periphery of the top surface of the bottom plate.
6. The positioning and pressing device for drilling the forklift supporting seat shell as recited in claim 4, wherein: and a limiting block for positioning is fixed on the side wall of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120676881.4U CN216858950U (en) | 2021-04-01 | 2021-04-01 | Positioning and pressing device for drilling of forklift supporting seat shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120676881.4U CN216858950U (en) | 2021-04-01 | 2021-04-01 | Positioning and pressing device for drilling of forklift supporting seat shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216858950U true CN216858950U (en) | 2022-07-01 |
Family
ID=82121667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120676881.4U Active CN216858950U (en) | 2021-04-01 | 2021-04-01 | Positioning and pressing device for drilling of forklift supporting seat shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216858950U (en) |
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2021
- 2021-04-01 CN CN202120676881.4U patent/CN216858950U/en active Active
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