Manual positive pressure machine with correction function

Abstract

The utility model discloses a manual positive pressure machine with a correction function, and relates to the technical field of manual pressure machines, the manual positive pressure machine comprises a positive pressure machine body, the positive pressure machine body comprises a positive pressure mechanism used for top extrusion, a feeding mechanism connected with one end of the positive pressure mechanism and a correction mechanism matched with the bottom end of the positive pressure mechanism, the feeding mechanism comprises a material box, a feeding pipe, a U-shaped limiting plate and a transmission rod, and the bottom end of the material box is fixedly connected to the top face of the positive pressure machine body. And the positive pressure rod drives the transmission rod and the U-shaped limiting plate to move, the U-shaped limiting plate slides in the inner wall of the feeding pipe, the U-shaped limiting plate and the notch are utilized, materials slide out of the notch, and automatic feeding can be conducted on small materials.

Description

Technical Field

[0001] The utility model relates to the technical field of manual presses, in particular to a manual positive press with correction. Background Art

[0002] Manual press is mainly used for disassembly of gears, bushings and other tight fittings and correction of deformed parts. It is a kind of mechanical equipment widely used in product assembly, maintenance and other industries.

[0003] The applicant found through searching that a Chinese patent disclosed “a manual press with automatic unloading mechanism”, and its publication (announcement) number is “CN 215201767 The top of the movable block is provided with a limit shaft that slides with the bar groove, and the front end of the base is provided with a discharging chute that passes through the limit hole, and the bottom of the base is hinged with a bottom cover that matches the limit hole, and a telescopic part for opening and closing the bottom cover is provided on the inner side wall of the discharging chute, and an inclined sliding plate is connected to the notch of the discharging chute. When the bottom cover is opened, the side of the bottom cover away from the hinge point abuts against the top of the sliding plate, and a switch connected to the telescopic part is provided at the end of the clamping handle, which not only improves the working efficiency of the staff, but also is very convenient to operate. However, after extrusion, smaller materials still need to be manually fed. For this reason, we propose a manual positive press with correction. Utility Model Content

[0004] The utility model aims to provide a manual positive pressure machine with correction function.

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a manual positive press with correction, comprising a positive press body, the positive press body comprising a positive pressure mechanism for extrusion at the top, a feeding mechanism connected to one end of the positive pressure mechanism and a correction mechanism adapted to the bottom end of the positive pressure mechanism, the feeding mechanism comprising a material box, a feeding pipe, a U-shaped limiting plate and a transmission rod, the bottom end of the material box is fixedly connected to the top surface of the positive press body, the top end of the feeding pipe is fixedly connected to one end of the material box, the U-shaped limiting plate is slidably connected to both sides of the feeding pipe, one end of the transmission rod is slidably connected to the top of the U-shaped limiting plate, and both sides of the inner wall of the U-shaped limiting plate are provided with grooves with the same radius as the feeding pipe.

[0006] As a further solution of the present utility model: the positive pressure mechanism includes a handle, a positive pressure rod and a pressure plate, the top of the positive pressure machine body is rotatably connected to a shaft rod, one end of the handle is fixedly connected to one end of the shaft rod, the shaft rod is located on the inner wall of the positive pressure machine body and is fixedly connected to a gear, the gear is meshed with a rack on the outside of the positive pressure rod, and the top surface of the pressure plate can be removably mounted on the bottom surface of the positive pressure rod.

[0007] As a further solution of the utility model: the side surface of the positive pressure rod is fixedly connected to one end of the transmission rod, the top outer side of the positive pressure rod is sleeved with a spring, and the bottom end of the spring is fixedly connected to the top of the positive pressure machine body.

[0008] As a further solution of the utility model: the correction mechanism includes a correction plate, an adjustment plate, an L-shaped limiting plate and an extrusion rod, the bottom surface of the correction plate is fixedly installed on the top surface of the positive press body, the top of the correction plate is fixedly connected to the bottom surface of the L-shaped limiting plate, the inner wall of the L-shaped limiting plate is slidably connected to the inner wall of the adjustment plate, and the inner wall of the L-shaped limiting plate is rotatably connected to one end of the extrusion rod.

[0009] As a further solution of the utility model: the inner wall of the adjustment plate is rotatably connected with a clamping block, the bottom of the clamping block is provided with a clamping groove adapted to the extrusion rod, and the bottom of the correction plate is provided with a positioning groove adapted to the extrusion rod.

[0010] As a further solution of the utility model: a threaded hole is provided on the inner wall of the clamping block, and the threaded hole penetrates the inner wall of the extrusion rod, a bolt is threadedly connected to the inner wall of the extrusion rod, and an arc groove matched with the bolt is provided on the inner wall of the adjustment plate.

[0011] As a further solution of the utility model: a guide plate is fixedly installed on the bottom of the positive press body, an adjusting rod is fixedly connected to the side of the guide plate, and the other end of the adjusting rod is fixedly connected to the top surface of the positive press body.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model drives the shaft rod and the gear to rotate by pulling the handle, and then the gear drives the positive pressure rod to move, so that the positive pressure rod drives the pressure plate to squeeze the object, and the positive pressure rod drives the transmission rod and the U-shaped limiting plate to move, and the U-shaped limiting plate is slid in the inner wall of the feeding tube, and the material is slid out of the notch by using the U-shaped limiting plate and the notch, so that small materials can be automatically fed;

[0014] The utility model installs a bolt on the inner wall of the threaded hole to squeeze and fix the clamping block and the extrusion rod, and then drives the clamping block and the adjustment plate to move, which is convenient for adjusting the movement distance of the adjustment plate. The L-shaped limiting plate is used to limit the adjustment plate. By clamping the extrusion rod to the inner wall of the clamping groove, the clamping block and the extrusion rod are fixed, so that the material can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of a U-shaped restriction plate in an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the positive pressure mechanism in the embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of an extrusion rod in an embodiment of the utility model;

[0019] Figure 5 This is a schematic diagram of the connection relationship between the card blocks in the embodiment of the utility model;

[0020] Figure 6 It is a cross-sectional schematic diagram of an embodiment of the present utility model.

[0021] In the figure: 1. positive press machine body; 2. positive press mechanism; 21. handle; 22. positive press rod; 221. spring; 23. pressure plate; 24. shaft rod; 3. feeding mechanism; 31. material box; 32. feeding pipe; 33. U-shaped limiting plate; 34. transmission rod; 4. correction mechanism; 41. correction plate; 42. adjustment plate; 43. L-shaped limiting plate; 44. extrusion rod; 45. block; 5. guide plate; 51. adjustment rod. DETAILED DESCRIPTION

[0022] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] Example 1, please refer to the attached Figure 1 -Attached Figure 6The utility model provides a technical solution: the manual positive press with correction includes a positive press body 1, the positive press body 1 includes a positive press mechanism 2 for extrusion at the top, a feeding mechanism 3 connected to one end of the positive press mechanism 2 and a correction mechanism 4 adapted to the bottom end of the positive press mechanism 2, the feeding mechanism 3 includes a material box 31, a feeding pipe 32, a U-shaped limiting plate 33 and a transmission rod 34, the bottom end of the material box 31 is fixedly connected to the top surface of the positive press body 1, the top end of the feeding pipe 32 is fixedly connected to one end of the material box 31, the U-shaped limiting plate 33 is slidably connected to both sides of the feeding pipe 32, one end of the transmission rod 34 is slidably connected to the top of the U-shaped limiting plate 33, and both sides of the inner wall of the U-shaped limiting plate 33 are provided with grooves with the same radius as the feeding pipe 32.

[0024] Please see attached Figure 4 -Attached Figure 5 The positive pressure mechanism 2 includes a handle 21, a positive pressure rod 22 and a pressure plate 23. The top of the positive pressure machine body 1 is rotatably connected with a shaft rod 24. One end of the handle 21 is fixedly connected to one end of the shaft rod 24. The shaft rod 24 is located on the inner wall of the positive pressure machine body 1 and is fixedly connected with a gear. The gear is meshed with the rack on the outside of the positive pressure rod 22. The top surface of the pressure plate 23 can be detachably mounted on the bottom surface of the positive pressure rod 22. The side surface of the positive pressure rod 22 is fixedly connected to one end of the transmission rod 34. The top outer side of the positive pressure rod 22 is sleeved with a spring 221, and the bottom end of the spring 221 is fixedly connected to the top of the positive pressure machine body 1.

[0025] In this embodiment, the spring 221 is used to facilitate the resetting of the positive pressure rod 22, and the material box 31 is used to facilitate the conveying of the material that needs to be continuously extruded.

[0026] When in use, the handle 21 is pulled to drive the shaft rod 24 and the gear to rotate, and then the gear drives the positive pressure rod 22 to move, so that the positive pressure rod 22 drives the pressure plate 23 to squeeze the object, and the positive pressure rod 22 drives the transmission rod 34 and the U-shaped limiting plate 33 to move, and the U-shaped limiting plate 33 is slid in the inner wall of the feeding tube 32, and the U-shaped limiting plate 33 and the notch are used to slide the material out of the notch.

[0027] Example 2, please refer to the attached Figure 1 -Attached Figure 6The utility model provides a technical solution: the manual positive press with correction includes a positive press body 1, the positive press body 1 includes a positive press mechanism 2 for extrusion at the top, a feeding mechanism 3 connected to one end of the positive press mechanism 2 and a correction mechanism 4 adapted to the bottom end of the positive press mechanism 2, the feeding mechanism 3 includes a material box 31, a feeding pipe 32, a U-shaped limiting plate 33 and a transmission rod 34, the bottom end of the material box 31 is fixedly connected to the top surface of the positive press body 1, the top end of the feeding pipe 32 is fixedly connected to one end of the material box 31, the U-shaped limiting plate 33 is slidably connected to both sides of the feeding pipe 32, one end of the transmission rod 34 is slidably connected to the top of the U-shaped limiting plate 33, and both sides of the inner wall of the U-shaped limiting plate 33 are provided with grooves with the same radius as the feeding pipe 32.

[0028] Please see attached Figure 2 , Attachment Figure 5 And attached Figure 6 The correction mechanism 4 includes a correction plate 41, an adjustment plate 42, an L-shaped limiting plate 43 and an extrusion rod 44. The bottom surface of the correction plate 41 is fixedly mounted on the top surface of the positive press body 1, the top of the correction plate 41 is fixedly connected to the bottom surface of the L-shaped limiting plate 43, the inner wall of the L-shaped limiting plate 43 is slidably connected to the inner wall of the adjustment plate 42, the inner wall of the L-shaped limiting plate 43 is rotatably connected to one end of the extrusion rod 44, the inner wall of the adjustment plate 42 is rotatably connected to a block 45, and the bottom of the block 45 is provided with a screw thread that is connected to the extrusion rod. 44 is adapted to a card slot, the bottom of the correction plate 41 is provided with a positioning slot adapted to the extrusion rod 44, the inner wall of the block 45 is provided with a threaded hole, and the threaded hole penetrates the inner wall of the extrusion rod 44, the inner wall of the extrusion rod 44 is threadedly connected with a bolt, the inner wall of the adjustment plate 42 is provided with an arc groove adapted to the bolt, the bottom of the positive press body 1 is fixedly installed with a guide plate 5, the side of the guide plate 5 is fixedly connected with an adjusting rod 51, and the other end of the adjusting rod 51 is fixedly connected to the top surface of the positive press body 1.

[0029] In this embodiment, the direction of the guide plate 5 is adjusted by the adjusting rod 51 , so as to facilitate guiding the material away from the guide plate 5 .

[0030] When in use, the block 45 and the extrusion rod 44 are squeezed and fixed by bolts installed on the inner wall of the threaded hole, and then the block 45 and the adjustment plate 42 are driven to move, so as to adjust the moving distance of the adjustment plate 42. The L-shaped limiting plate 43 is used to limit the adjustment plate 42. By clamping the extrusion rod 44 to the inner wall of the slot, the block 45 and the extrusion rod 44 are fixed, so as to fix the material.

[0031] Working principle:

[0032] The first step is to first move the clamping block 45 to a desired position, and then use bolts to fix the clamping block 45 and the adjusting plate 42 to the extrusion rod 44, and use the adjusting plate 42 to extrude the material;

[0033] The second step, secondly, by pulling the handle 21 to drive the shaft rod 24 and the gear to rotate, and then the gear drives the positive pressure rod 22 to squeeze the material on the adjustment plate 42, and the positive pressure rod 22 drives the transmission rod 34 and the U-shaped limiting plate 33 to facilitate the material in the feeding tube 32 to slide out of the slot.

[0034] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0037] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0038] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A manual positive press with correction function, comprising a positive press body (1), characterized in that: The positive pressure machine body (1) includes a positive pressure mechanism (2) for extrusion at the top, a feeding mechanism (3) connected to one end of the positive pressure mechanism (2), and a correction mechanism (4) adapted to the bottom end of the positive pressure mechanism (2); The feeding mechanism (3) comprises a material box (31), a feeding pipe (32), a U-shaped limiting plate (33) and a transmission rod (34); the bottom end of the material box (31) is fixedly connected to the top surface of the positive press body (1); the top end of the feeding pipe (32) is fixedly connected to one end of the material box (31); the U-shaped limiting plate (33) is slidably connected to both sides of the feeding pipe (32); one end of the transmission rod (34) is slidably connected to the top end of the U-shaped limiting plate (33); and grooves having the same radius as that of the feeding pipe (32) are provided on both sides of the inner wall of the U-shaped limiting plate (33).

2. A manual positive pressure machine with correction according to claim 1, characterized in that: The positive pressure mechanism (2) comprises a handle (21), a positive pressure rod (22) and a pressure plate (23); the top of the positive pressure machine body (1) is rotatably connected to a shaft rod (24); one end of the handle (21) is fixedly connected to one end of the shaft rod (24); the shaft rod (24) is located on the inner wall of the positive pressure machine body (1) and is fixedly connected to a gear; the gear is meshed with a rack on the outer side of the positive pressure rod (22); the top surface of the pressure plate (23) can be detachably mounted on the bottom surface of the positive pressure rod (22).

3. A manual positive pressure machine with correction according to claim 2, characterized in that: The side surface of the positive pressure rod (22) is fixedly connected to one end of the transmission rod (34), the top outer side of the positive pressure rod (22) is sleeved with a spring (221), and the bottom end of the spring (221) is fixedly connected to the top of the positive pressure machine body (1).

4. A manual positive pressure machine with correction according to claim 1, characterized in that: The correction mechanism (4) comprises a correction plate (41), an adjustment plate (42), an L-shaped limiting plate (43) and an extrusion rod (44); the bottom surface of the correction plate (41) is fixedly mounted on the top surface of the positive press body (1); the top of the correction plate (41) is fixedly connected to the bottom surface of the L-shaped limiting plate (43); the inner wall of the L-shaped limiting plate (43) is slidably connected to the inner wall of the adjustment plate (42); and the inner wall of the L-shaped limiting plate (43) is rotatably connected to one end of the extrusion rod (44).

5. A manual positive pressure machine with correction according to claim 4, characterized in that: A clamping block (45) is rotatably connected to the inner wall of the adjustment plate (42), a clamping groove matching the extrusion rod (44) is provided at the bottom of the clamping block (45), and a positioning groove matching the extrusion rod (44) is provided at the bottom of the correction plate (41).

6. A manual positive pressure machine with correction according to claim 5, characterized in that: The inner wall of the clamping block (45) is provided with a threaded hole, and the threaded hole penetrates the inner wall of the extrusion rod (44); the inner wall of the extrusion rod (44) is threadedly connected with a bolt, and the inner wall of the adjustment plate (42) is provided with an arc groove adapted to the bolt.

7. A manual positive pressure machine with correction according to claim 4, characterized in that: A guide plate (5) is fixedly mounted on the bottom of the positive press body (1), an adjustment rod (51) is fixedly connected to the side of the guide plate (5), and the other end of the adjustment rod (51) is fixedly connected to the top surface of the positive press body (1).

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