CN224143903U - A manual press - Google Patents
A manual pressInfo
- Publication number
- CN224143903U CN224143903U CN202520899417.XU CN202520899417U CN224143903U CN 224143903 U CN224143903 U CN 224143903U CN 202520899417 U CN202520899417 U CN 202520899417U CN 224143903 U CN224143903 U CN 224143903U
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- cross beam
- plate
- manual press
- upright post
- pressing
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Abstract
本实用新型涉及压力驱动技术领域，具体涉及一种手动压力机，包括平行设置的上横梁和下横梁，上横梁和下横梁的两端分别通过两个升降调整机构连接；还包括压紧丝杆和抬升装置，上横梁的中部设有加强机构，压紧丝杆和加强机构传动连接；下横梁的中部设有底座板，抬升装置设于底座板上，所述抬升装置顶部设有上托板；压紧丝杆位于上托板中心上方，压紧丝杆和抬升装置配合，对位于上托板上的工件装配或拆卸。本实用新型使用时，将需要装配或拆卸的工件置于上托板上，根据工件大小通过抬升装置和压紧丝杆调整压紧丝杆和上托板之间的距离，调整好后，通过压紧丝杆下移对工件进行施力，将零部件进行装配或拆卸，操作简便，且拆装成本低，经济实惠。
This utility model relates to the field of pressure drive technology, specifically to a manual press, including an upper crossbeam and a lower crossbeam arranged in parallel, with their ends connected by two lifting adjustment mechanisms; it also includes a clamping screw and a lifting device. A reinforcing mechanism is provided in the middle of the upper crossbeam, and the clamping screw and the reinforcing mechanism are connected by a transmission. A base plate is provided in the middle of the lower crossbeam, and the lifting device is located on the base plate, with an upper support plate on top of the lifting device. The clamping screw is located above the center of the upper support plate, and the clamping screw and the lifting device cooperate to assemble or disassemble workpieces located on the upper support plate. In use, the workpiece to be assembled or disassembled is placed on the upper support plate. The distance between the clamping screw and the upper support plate is adjusted according to the size of the workpiece using the lifting device and the clamping screw. After adjustment, the clamping screw is lowered to apply force to the workpiece, assembling or disassembling the parts. The operation is simple, and the assembly and disassembly costs are low, making it economical.
Description
Technical Field
The utility model relates to the technical field of pressure driving, in particular to a manual press.
Background
Compared with an automatic press, the manual press has the advantages of (1) economy and practicability, namely, the manual press is generally low in price and suitable for users with limited budgets. The manual press is simple in structure, relatively easy to maintain and operate, and reduces the use cost, and (2) the manual press is simple and convenient to operate, does not need a complex control system, and can easily finish basic part processing tasks by manually adjusting pressure. (3) The manual press does not need electric drive, reduces energy consumption and environmental pollution, and is suitable for occasions with special requirements on the environment. (4) The manual press is suitable for small-scale processing of various basic workpieces. The manual press has the specific application scene of small part processing, namely small size and enough strength, and is suitable for processing the tasks of press mounting of small parts and the like.
The utility model provides a novel manual press which is used for efficiently and conveniently assembling or disassembling workpieces, and has the advantages of high flexibility, simplicity and convenience in operation, environmental protection and energy conservation.
Disclosure of utility model
The utility model provides a manual press machine to achieve the purposes of high efficiency, convenience in assembling or disassembling workpieces, high flexibility, simplicity and convenience in operation, environmental protection and energy saving.
The technical scheme of the utility model is that the manual press is provided and has the innovation points that the manual press comprises an upper cross beam and a lower cross beam which are arranged in parallel, wherein two ends of the upper cross beam and two ends of the lower cross beam are respectively connected through two lifting adjusting mechanisms; the device comprises a lower beam, a pressing screw rod, a lifting device and a supporting plate, wherein the pressing screw rod is arranged at the middle part of the upper beam;
the pressing screw rod is positioned above the center of the upper supporting plate, and is matched with the lifting device to assemble or disassemble the workpiece positioned on the upper supporting plate.
Furthermore, the upper cross beam and the lower cross beam both comprise two side plates and a cross plate, the cross plate is connected with the two side plates and forms an H shape with the two side plates, and connecting holes are respectively formed on two sides of the cross plate corresponding to the two lifting adjusting mechanisms.
Further, the lifting adjusting mechanism comprises an outer upright post and an inner upright post which are hollow, the inner upright post is inserted into the outer upright post, the inner upright post is arranged to upwards penetrate through the corresponding connecting hole of the upper cross beam, and the outer upright post is arranged to downwards penetrate through the corresponding connecting hole of the lower cross beam.
Further, the lifting adjusting mechanism further comprises a bolt, a row of jack groups are uniformly arranged on the inner upright post along the axial direction, a jack group is also arranged on the top of the outer upright post, each jack group comprises two jacks which are opposite to each other on the inner upright post or the outer upright post, and the inner upright post and the outer upright post penetrate through the jack groups on the inner upright post and the outer upright post through the bolt to be fixed.
Further, the lifting adjusting mechanism is connected with the upper cross beam and the lower cross beam, the inner stand column and the outer stand column are respectively fixed above the cross plate of the upper cross beam and below the cross plate of the lower cross beam through flanges, the flanges are in a convex shape, the top of the inner stand column and the bottom of the outer stand column respectively penetrate through the flanges, the part with larger outer diameter of the flanges is fixed on the cross plate through bolts, and the part with smaller outer diameter is propped against the inner stand column or the outer stand column inwards through bolts.
Further, strengthening mechanism includes two clamp plates spare, two supporting shoes and connecting block, and both ends around the diaphragm upper surface of entablature are located respectively to two supporting shoes, the connecting block runs through and locates the diaphragm center, the clamp plate spare is T shape, and the horizontal part of one of them clamp plate spare is fixed on two supporting shoes, and another locates the connecting block below, and horizontal part and connecting block are connected, the clamp screw runs through clamp plate spare, the connecting block that are located the top and the clamp plate spare that is located the below from top to bottom in proper order, and is connected with connecting block, two clamp plate spare transmissions.
Further, the top end of the pressing screw rod is provided with a hand wheel, the bottom is connected with a compressing disc in a threaded manner.
Further, evenly connect through several telescopic machanism between the outer tip of bed plate and upper bracket board, telescopic machanism includes uide bushing and guide post, the external diameter on guide post upper portion is less than the external diameter of lower part, the upper portion slip cup joint of guide post is in the uide bushing, the bed plate is connected to the guide post bottom, the upper bracket board is connected at the top of uide bushing.
Further, the lifting device is a jack.
Compared with the prior art, the utility model has the following beneficial effects:
When the manual press machine is used, a workpiece to be assembled or disassembled is placed on the upper supporting plate, the distance between the compression screw rod and the upper supporting plate is adjusted through the lifting device and the compression screw rod according to the size of the workpiece, after the adjustment is finished, the workpiece is forced to move downwards through the compression screw rod, and parts are assembled or disassembled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the whole structure of a manual press according to the present utility model.
Fig. 2 is a front view (partially cut away) of a manual press of the present utility model.
Fig. 3 is a side view (partially in section) of a manual press of the present utility model.
Fig. 4 is a schematic structural view of the upper beam in fig. 1 according to the present utility model.
Fig. 5 is a top view of the base plate of the present utility model.
Fig. 6 is a schematic view of the assembly of a workpiece by the manual press of the present utility model.
Fig. 7 is a schematic view of the structure of the work piece disassembly by the manual press of the present utility model.
Wherein, 1, an upper beam, 2, a lower beam, 3, a lifting adjusting mechanism, 31, an outer column, 32, an inner column, 33, a bolt, 34, an inserting hole, 4, a compression screw rod, 5, a lifting device, 6, a reinforcing mechanism, 61, a pressing plate piece, 62, a supporting block, 63, a connecting block, 7, a base plate, 8, an upper supporting plate, 9, a side plate, 10, a transverse plate, 11, a connecting hole, 12, a flange, 13, a hand wheel, 14, a compression disc, 15, a telescopic mechanism, 151, a guide sleeve, 152, a guide column, 16, a containing groove, 17, an inner piece, 18 and an outer piece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is illustrated by the following examples with reference to figures 1-7.
Example 1
The embodiment provides a manual press, which comprises an upper beam 1 and a lower beam 2 which are arranged in parallel, wherein two ends of the upper beam 1 and the lower beam 2 are respectively connected through two lifting adjusting mechanisms 3, the manual press further comprises a pressing screw 4 and a lifting device 5, a reinforcing mechanism 6 is arranged in the middle of the upper beam 1, the pressing screw 4 is in transmission connection with the reinforcing mechanism 6, a base plate 7 is arranged in the middle of the lower beam 2, the lifting device 5 is arranged on the base plate 7, and an upper supporting plate 8 is arranged at the top of the lifting device 5.
The compression screw 4 is positioned above the center of the upper supporting plate 8, and the compression screw 4 is matched with the lifting device 5 to assemble or disassemble the workpiece positioned on the upper supporting plate 8.
When the device is used, a workpiece to be assembled or disassembled is placed on the upper supporting plate 8, the distance between the compression screw 4 and the upper supporting plate 8 is adjusted through the lifting device 5 and the compression screw 4 according to the size of the workpiece, after the adjustment is finished, the workpiece is forced to move downwards through the compression screw 4, and parts are assembled or disassembled.
Example 2
Based on the above embodiment, the upper beam 1 and the lower beam 2 of the present embodiment each include two side plates 9 and a transverse plate 10, the transverse plate 10 connects the two side plates 9 and forms an H shape with the two side plates 9, and two sides of the transverse plate 10 are respectively provided with a connecting hole 11 corresponding to the two lifting adjusting mechanisms 3. As shown in fig. 4.
Example 3
Based on the above embodiment, the lifting adjustment mechanism 3 of the present embodiment includes the outer column 31 and the inner column 32, which are hollow, the inner column 32 is inserted into the outer column 31, as shown in fig. 1 and 2, the inner column 32 is disposed through the corresponding connection hole 11 of the upper beam 1 upwards, and the outer column 31 is disposed through the corresponding connection hole 11 of the lower beam 2 downwards.
In this embodiment, the outer diameter of the outer column 31 is larger than the outer diameter of the inner column 32 because the outer diameters of the outer column 31 and the inner column 32 are different, and thus the diameter of the connecting hole 11 provided on the upper beam 1 is smaller than the diameter of the connecting hole 11 provided on the lower beam 2. I.e. the diameters of the connecting holes 11 provided on the upper cross member 1 and the connecting holes 11 provided on the lower cross member 2 match the diameters of the corresponding inner and outer uprights 32, 31.
Example 4
Based on the above embodiment, the lifting adjustment mechanism 3 of the present embodiment further includes a pin 33, as shown in fig. 3, a row of jack 34 groups are uniformly arranged on the inner upright 32 along the axial direction, a jack 34 group is also arranged on the top of the outer upright 31, each jack 34 group includes two opposite jacks 34 on the inner upright 32 or the outer upright 31, and the inner upright 32 and the outer upright 31 penetrate through the jack 34 groups on the inner upright 32 and the outer upright 31 through the pin 33 to be fixed.
When the device is used, the distance between the compression screw 4 and the upper supporting plate 8 is adjusted according to the size of a workpiece to be processed, and the specific adjustment method is that the inner upright post 32 is moved to a proper position in the outer upright post 31 along the vertical direction, after the jack 34 group of the inner upright post 32 is aligned with the jack 34 group at the top of the outer upright post 31, the bolt 33 is inserted into the jack 34 group of the outer upright post 31 and the inner upright post 32 to be fixed, so that workpieces with different sizes can be processed conveniently, and the device is flexible to use.
Example 5
Based on the above embodiment, the lifting adjustment mechanism 3 of this embodiment is connected with the upper beam 1 and the lower beam 2, as shown in fig. 1 and 2, the inner upright 32 and the outer upright 31 are respectively fixed above the transverse plate 10 of the upper beam 1 and below the transverse plate 10 of the lower beam 2 through the flange 12, the flange 12 is in a convex shape, the top of the inner upright 32 and the bottom of the outer upright 31 are respectively arranged through the flange 12, the part with the larger outer diameter of the flange 12 is fixed on the transverse plate 10 through bolts, and the part with the smaller outer diameter is propped against the inner upright 32 or the outer upright 31 inwards through bolts.
In this embodiment, the inner diameter of the flange 12 through which the inner column 32 is fixed is smaller than the inner diameter of the flange 12 through which the outer column 31 is fixed due to the difference in the outer diameters of the inner column 32 and the fixed outer column 31. The inner column 32 and the outer column 31 are detachably fixed to the upper beam 1 and the lower beam 2 by the flange 12.
Example 6
Based on the above embodiment, the reinforcement mechanism 6 of the present embodiment includes two pressing members 61, two supporting blocks 62 and a connecting block 63, and as shown in fig. 2, the two supporting blocks 62 are respectively provided at the front and rear ends of the upper surface of the transverse plate 10 of the upper cross member 1, that is, at the two side surfaces where the two side plates 9 are close to each other. The connecting block 63 penetrates through the center of the transverse plate 10, the pressing plate pieces 61 are in a T shape, the horizontal part of one pressing plate piece 61 is fixed on the two supporting blocks 62, the other pressing plate piece is arranged below the connecting block 63, the horizontal part is connected with the connecting block 63, and the pressing screw 4 sequentially penetrates through the pressing plate piece 61, the connecting block 63 and the pressing plate piece 61, which are arranged below, from top to bottom and is in transmission connection with the connecting block 63 and the two pressing plate pieces 61.
The setting of the strengthening mechanism 6 of this embodiment can strengthen the stability that compresses tightly lead screw 4 transmission and compress tightly or process the work piece downwards, and can lead compressing lead screw 4 in compressing tightly lead screw 4 removal in-process, is convenient for compress tightly the removal of lead screw 4.
Example 7
Based on the above embodiment, in order to facilitate rotating the pressing screw 4 to move it, the top end of the pressing screw 4 of this embodiment is provided with a hand wheel 13, and in order to avoid abrasion to the workpiece, the bottom thread of this embodiment is connected with a pressing disc 14. The detachable setting of the pressing disc 14 facilitates the selective connection of the pressing discs 14 with different sizes according to the sizes of the workpieces, and also facilitates the assembly or disassembly directly through the pressing screw 4 without using the pressing disc 14 according to the needs.
Example 8
Based on the above embodiment, the base plate 7 and the outer end portion of the upper supporting plate 8 of the present embodiment are uniformly connected by a plurality of telescopic mechanisms 15, as shown in fig. 2, the telescopic mechanisms 15 include a guide sleeve 151 and a guide post 152, the outer diameter of the upper portion of the guide post 152 is smaller than the outer diameter of the lower portion, the upper portion of the guide post 152 is slidably sleeved in the guide sleeve 151, the bottom of the guide post 152 is connected with the base plate 7, and the top of the guide sleeve 151 is connected with the upper supporting plate 8.
For example, in fig. 1, the base plate 7 and the upper support plate 8 are square, and four telescopic mechanisms 15 are used to connect the four corners of the base plate 7 and the upper support plate 8, respectively. When the workpiece is conveniently lifted by the lifting device 5 through the telescopic mechanism 15, the connecting stability between the upper supporting plate 8 and the base plate 7 is enhanced through the telescopic mechanism 15.
Example 9
Based on the above embodiment, the lifting device 5 of the present embodiment is a jack. The base plate 7 is provided with a containing groove 16 which is adapted to the lifting device 5, and the lifting device 5 is arranged in the containing groove 16. As shown in fig. 5, when the lifting device 5 is a jack, the accommodating groove 16 is adapted to the bottom of the jack.
The manual press according to the utility model can be used in particular by pressing the inner part 17 into the outer part 18, placing the outer part on the upper plate 8, pressing the inner part down into the outer part by means of the hold-down screw 4, or by driving the outer part up into the outer part by means of the jack, for example, during assembly, as shown in fig. 6, and this step is completed. In disassembly, for example, two parts bonded to each other are disassembled, a workpiece is placed between the upper support plate 8 and the pressing screw 4, and the disassembly is completed by pressing down the pressing screw 4 or raising the lifting device 5 so that the two bonded parts are displaced in opposite directions, as shown in fig. 7.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model, and not intended to limit the spirit and scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the scope of protection of the present utility model, and the claimed technical content of the present utility model is fully described in the claims.
Claims (9)
1. The manual press is characterized by comprising an upper cross beam and a lower cross beam which are arranged in parallel, wherein two ends of the upper cross beam and two ends of the lower cross beam are respectively connected through two lifting adjusting mechanisms;
the pressing screw rod is positioned above the center of the upper supporting plate, and is matched with the lifting device to assemble or disassemble the workpiece positioned on the upper supporting plate.
2. The manual press of claim 1, wherein the upper beam and the lower beam comprise two side plates and a cross plate, the cross plate is connected with the two side plates and forms an H shape with the two side plates, and connecting holes are respectively formed on two sides of the cross plate corresponding to the two lifting adjusting mechanisms.
3. The manual press of claim 2, wherein the lifting adjusting mechanism comprises an outer upright and an inner upright which are hollow, the inner upright is inserted into the outer upright, the inner upright is arranged to penetrate upwards through the corresponding connecting hole of the upper cross beam, and the outer upright is arranged to penetrate downwards through the corresponding connecting hole of the lower cross beam.
4. The manual press of claim 3, wherein the lifting adjusting mechanism further comprises a bolt, a row of jack groups are uniformly arranged on the inner upright post along the axial direction, a jack group is also arranged on the top of the outer upright post, each jack group comprises two opposite jacks on the inner upright post or the outer upright post, and the inner upright post and the outer upright post are fixed through the jack groups on the inner upright post and the outer upright post through the bolt.
5. The manual press of claim 3, wherein the lifting adjusting mechanism is connected with the upper cross beam and the lower cross beam, the inner upright and the outer upright are respectively fixed above the cross beam of the upper cross beam and below the cross beam of the lower cross beam through flanges, the flanges are in a convex shape, the top of the inner upright and the bottom of the outer upright respectively penetrate through the flanges, the parts with larger outer diameters of the flanges are attached to the corresponding cross beams and are fixed on the cross beams through bolts, and the parts with smaller outer diameters of the flanges are inwards propped against the inner upright or the outer upright through bolts.
6. The manual press of claim 2, wherein the reinforcing mechanism comprises two pressing plate pieces, two supporting blocks and a connecting block, the two supporting blocks are respectively arranged at the front end and the rear end of the upper surface of the transverse plate of the upper cross beam, the connecting block is arranged in a penetrating manner in the center of the transverse plate, the pressing plate pieces are T-shaped, the horizontal part of one pressing plate piece is fixed on the two supporting blocks, the other pressing plate piece is arranged below the connecting block, the horizontal part is connected with the connecting block, and the pressing screw rod sequentially penetrates through the pressing plate piece, the connecting block and the pressing plate piece from top to bottom and is in transmission connection with the connecting block and the two pressing plate pieces.
7. The manual press of claim 1, wherein the top end of the pressing screw is provided with a hand wheel, and the bottom is connected with a pressing disc in a threaded manner.
8. The manual press of claim 1, wherein the base plate and the outer end part of the upper supporting plate are uniformly connected through a plurality of telescopic mechanisms, the telescopic mechanisms comprise guide sleeves and guide columns, the outer diameter of the upper parts of the guide columns is smaller than that of the lower parts of the guide columns, the upper parts of the guide columns are sleeved in the guide sleeves in a sliding manner, the bottom parts of the guide columns are connected with the base plate, and the top parts of the guide sleeves are connected with the upper supporting plate.
9. The manual press of claim 1, wherein the lifting device is a jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520899417.XU CN224143903U (en) | 2025-05-08 | 2025-05-08 | A manual press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520899417.XU CN224143903U (en) | 2025-05-08 | 2025-05-08 | A manual press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224143903U true CN224143903U (en) | 2026-04-21 |
Family
ID=99468141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520899417.XU Active CN224143903U (en) | 2025-05-08 | 2025-05-08 | A manual press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224143903U (en) |
-
2025
- 2025-05-08 CN CN202520899417.XU patent/CN224143903U/en active Active
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