Speed reducer shell clamp pressing mechanism

Abstract

The utility model discloses a speed reducer shell clamp pressing mechanism which comprises a working table, a containing groove is formed in the top face of the working table, a fixing mechanism is arranged on the top face of the working table and used for fixing a speed reducer shell, and the fixing mechanism comprises an adjusting assembly which is arranged on the top face of the working table and used for conducting position adjustment according to speed reducer shells of different specifications. The utility model relates to the technical field of speed reducer shell machining and positioning. According to the speed reducer shell clamp pressing mechanism, the position of the fixing screw rod is conveniently adjusted through the arranged inserting rod and spring so as to adapt to speed reducer shells of different specifications, when adjustment is needed, a pull rod is pulled to move towards the opposite side, and at the moment, the pull rod can drive a movable block to pull the inserting rod out of an inserting groove; then a mounting plate is moved to drive a pressing assembly to move to a proper position, then a pull rod is loosened, at the moment, a movable block is pushed through the elastic force of a spring to drive an inserting rod to be inserted into an inserting groove, the position of the mounting plate is fixed, adjustment is convenient, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of processing and positioning of reducer shells, in particular to a clamp pressing mechanism for a reducer shell. Background Art

[0002] The reducer housing is the external protective structure of the reducer. Its design and manufacturing have an important impact on the performance and life of the reducer. During the processing of the reducer housing, the reducer housing needs to be fixed before processing.

[0003] The existing reducer housing clamp clamping mechanism still has the following problems. The existing device generally drives the pressure plate to press down to fix the reducer housing. The patent application with reference to publication number CN219725879U discloses a reducer housing clamp clamping mechanism, which includes a base plate as a connecting base, and the top of the base plate is symmetrically provided with embedding grooves on the left and right sides, and a plurality of positioning holes are provided in the embedding grooves. The clamping component includes a cylinder placed on the base plate, and the bottom of the cylinder is connected to a connecting seat that is card-fitted with the embedding grooves, and the connecting seat is threadedly connected with a positioning bolt that is screw-fitted with the positioning hole. A connecting frame is arranged on the top of the movable end of the cylinder, and drives the connecting frame to move up and down. The front end of the connecting frame is connected to the pressure plate that limits the reducer housing, and the cylinder is connected to the base plate through the connecting seat and the embedding groove. When the relative position between the two cylinders needs to be changed, the cylinder is moved to the specified position, and the positioning bolt is rotated. The positioning bolt cooperates with the positioning hole to fix the position of the cylinder, and then the relative position of the two pressure plates is changed. It is suitable for the compression and limiting of reducer housings of different sizes.

[0004] However, the above-mentioned device adjusts the position of the cylinder by the cooperation of the bolt and the positioning hole, so as to be suitable for reducer housings of different sizes. However, the existing device adjusts the position of the cylinder by manually rotating the bolt, which is inconvenient and generally of general practicality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a reducer housing clamp clamping mechanism, which solves the problem that the existing reducer housing clamp clamping mechanism is inconvenient to adjust the cylinder position by manually rotating bolts and has general practicality.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a reducer housing clamp pressing mechanism, including a workbench, a placement groove is opened on the top surface of the workbench, and a fixing mechanism is provided on the top surface of the workbench for fixing the reducer housing, and the fixing mechanism includes:

[0007] An adjustment component is arranged on the top surface of the workbench and is used to adjust the position according to the reducer housings of different specifications. The adjustment component includes slots provided on the left and right sides of the top surface of the workbench, and limit slots are provided on both the front and rear sides of the slot. A mounting plate is movably installed inside the slot, and a limit component is provided inside the mounting plate to fix the position of the mounting plate;

[0008] The clamping assembly is arranged on the top surface of the mounting plate and is used to fix the accelerator housing.

[0009] Preferably, the limiting assembly includes a plurality of slots opened on one side of the limiting slot, movable slots are opened on the front and rear sides inside the mounting plate, a movable block is movably installed inside the movable slot, two springs are fixedly installed on one side of the movable slot, an insertion rod is fixedly installed on the side of the movable block away from the two springs, a pull rod is fixedly installed on the side of the movable block away from the placement slot, and two connecting slots are opened on the side of the mounting plate away from the placement slot.

[0010] Preferably, the opposite sides of the notch penetrate the outer side of the placement slot and extend to the inside of the placement slot, and the front and rear sides of the mounting plate are slidably mounted inside the limiting slot.

[0011] Preferably, one end of the insertion rod movably passes through the interior of the movable groove and extends to the interior of a plurality of slots, and one end of the two springs is fixedly mounted on one side of the movable block.

[0012] Preferably, one side of the two connecting grooves passes through one side of the mounting plate and extends to the inside of the movable groove, and one end of the pull rod movably passes through the inside of the connecting groove and extends to the outside of the mounting plate.

[0013] Preferably, the clamping assembly includes a cylinder fixedly mounted on the top surface of the mounting plate and two side plates, sliding grooves are provided on opposite sides of the two side plates, a top plate is movably mounted on opposite sides of the two side plates, sliding blocks are fixedly mounted on the front and rear sides of the top plate, grooves are provided on opposite sides of the top plate, pressure plates are movably mounted on opposite sides of the top plate, a fixing screw is threadedly mounted on the top surface of the top plate, and a bottom groove is provided on the bottom surface of the groove.

[0014] Preferably, the output end of the cylinder is fixedly mounted on the bottom surface of the top plate, and the outer side of the sliding block is slidably mounted inside the sliding groove.

[0015] Preferably, one end of the pressing plate movably passes through one side of the groove and extends into the interior of the groove, and the bottom end thread of the fixing screw passes through the top plate and the top surface of the pressing plate and extends into the interior of the bottom groove.

[0016] Beneficial Effects

[0017] The utility model provides a reducer housing clamp pressing mechanism. Compared with the prior art, it has the following beneficial effects:

[0018] (1) The reducer housing clamp clamping mechanism can adjust the position of the fixed screw rod conveniently through the provided plug rod and spring to adapt to reducer housings of different specifications. When adjustment is required, the pull rod is pulled to the opposite side. At this time, the pull rod will drive the movable block to pull the plug rod out of the slot, and then move the mounting plate to drive the clamping assembly to the appropriate position. Then, the pull rod is released. At this time, the elastic force of the spring will push the movable block to drive the plug rod to be inserted into the slot, thereby fixing the position of the mounting plate. The adjustment is convenient and practical.

[0019] (2) The reducer housing clamp clamping mechanism facilitates the replacement of the pressure plate by means of a fixed screw. When in use, the fixed screw is rotated to unscrew the fixed screw from the inside of the pressure plate, and then the pressure plate is pulled out of the inside of the groove, and then a suitable pressure plate is inserted into the inside of the groove, and then the fixed screw is rotated in the opposite direction to pass through the pressure plate and insert it into the inside of the bottom groove for fixing, which is convenient for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional appearance of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional appearance of the adjustment component of the utility model;

[0023] Figure 4 This is a three-dimensional appearance diagram of the clamping assembly of the utility model;

[0024] Figure 5 It is a schematic diagram of the sectional three-dimensional appearance of the clamping assembly of the utility model.

[0025] In the figure: 1-workbench, 2-fixing mechanism, 21-adjusting component, 211-notch, 212-mounting plate, 213-slot, 214-connecting groove, 215-pull rod, 216-insertion rod, 217-movable block, 218-spring, 219-movable groove, 2110-limiting groove, 22-clamping component, 221-side plate, 222-slide groove, 223-slider, 224-top plate, 225-fixing screw, 226-groove, 227-pressing plate, 228-cylinder, 229-bottom groove, 3-placing groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides two technical solutions:

[0028] Figure 1-Figure 3 The first embodiment is shown: a reducer housing clamp pressing mechanism, comprising a workbench 1, a placement groove 3 is provided on the top surface of the workbench 1, and a fixing mechanism 2 is provided on the top surface of the workbench 1 for fixing the reducer housing, and the fixing mechanism 2 comprises:

[0029] The adjusting component 21 is arranged on the top surface of the workbench 1 and is used for adjusting the position according to the reducer housing of different specifications. The adjusting component 21 includes slots 211 opened on the left and right sides of the top surface of the workbench 1. The front and rear sides of the slot 211 are both provided with limit slots 2110. The inside of the slot 211 is movably installed with a mounting plate 212. The inside of the mounting plate 212 is provided with a limit component for fixing the position of the mounting plate 212.

[0030] The clamping assembly 22 is arranged on the top surface of the mounting plate 212 for fixing the accelerator housing. The limiting assembly includes a plurality of slots 213 opened on one side of the limiting slot 2110, and the plurality of slots 213 are linearly and evenly distributed on one side of the limiting slot 2110. The front and rear sides of the mounting plate 212 are provided with movable slots 219. A movable block 217 is movably installed inside the movable slot 219. Two springs 218 are fixedly installed on one side of the movable slot 219. A plug rod 216 is fixedly installed on the side of the movable block 217 away from the two springs 218. A pull rod 215 is fixedly installed on the side of the movable block 217 away from the placement slot 3. Two connecting slots 214 are opened on the side of the mounting plate 212 away from the placement slot 3. The opposite sides of the slot 211 penetrate the outer side of the placement slot 3 and extend to the inside of the placement slot 3. The mounting plate The front and rear sides of 212 are both slidably installed inside the limit groove 2110, and the movement trajectory of the mounting plate 212 can be limited by the limit groove 2110. One end of the insertion rod 216 movably passes through the inside of the movable groove 219 and extends to the inside of several slots 213. One end of the two springs 218 is fixedly installed on one side of the movable block 217, and the elastic force of the two springs 218 can push the movable block 217 to drive the insertion rod 216 to be inserted into the inside of several slots 213. One side of the two connecting grooves 214 passes through one side of the mounting plate 212 and extends to the inside of the movable groove 219. One end of the pull rod 215 movably passes through the inside of the connecting groove 214 and extends to the outside of the mounting plate 212, and pulling the pull rod 215 can drive the movable block 217 to pull the insertion rod 216 out of the inside of several slots 213.

[0031] The provided insertion rod 216 and spring 218 facilitate the adjustment of the position of the fixed screw 225 to adapt to reducer housings of different specifications. When adjustment is required, pull rod 215 is pulled to the opposite side. At this time, pull rod 215 will drive movable block 217 to pull the insertion rod 216 out of the interior of slot 213, and then move the mounting plate 212 to drive the clamping assembly 22 to move to a suitable position, and then release the pull rod 215. At this time, the elastic force of spring 218 will push movable block 217 to drive the insertion rod 216 to be inserted into the interior of slot 213, thereby fixing the position of mounting plate 212, which is convenient for adjustment and has good practicality.

[0032] Figure 1 and Figure 4-Figure 5A second embodiment is shown, which is mainly different from the first embodiment in that: the clamping assembly 22 includes a cylinder 228 fixedly mounted on the top surface of the mounting plate 212 and two side plates 221, the opposite sides of the two side plates 221 are provided with slide grooves 222, the opposite sides of the two side plates 221 are movably mounted with a top plate 224, the front and rear sides of the top plate 224 are fixedly mounted with sliders 223, and the sliders 223 are convex, the opposite sides of the top plate 224 are provided with grooves 226, the opposite sides of the top plate 224 are movably mounted with a pressing plate 227, the top surface of the top plate 224 is threadedly mounted with a fixing screw 225, and the bottom surface of the groove 226 is provided with a bottom groove 227. 29. The output end of the cylinder 228 is fixedly installed on the bottom surface of the top plate 224, and starting the cylinder 228 can drive the top plate 224 to make the pressure plate 227 descend to press and fix the reducer housing. The outer side of the slider 223 is slidably installed inside the slide groove 222, and the slider 223 can improve the stability of the top plate 224 through the slide groove 222. One end of the pressure plate 227 movably passes through one side of the groove 226 and extends to the inside of the groove 226. The bottom end thread of the fixing screw 225 passes through the top surface of the top plate 224 and the pressure plate 227 and extends to the inside of the bottom groove 229, and rotating the fixing screw 225 can facilitate the disassembly and replacement of the pressure plate 227.

[0033] The fixing screw 225 is provided to facilitate replacement of the pressure plate 227. When in use, the fixing screw 225 is rotated to unscrew the fixing screw 225 from the inside of the pressure plate 227, and then the pressure plate 227 is pulled out of the inside of the groove 226, and then a suitable pressure plate 227 is inserted into the inside of the groove 226, and then the fixing screw 225 is rotated in the opposite direction to pass through the pressure plate 227 and insert it into the inside of the bottom groove 229 for fixation, which is convenient for replacement.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0035] During use, the user places the reducer shell inside the placement slot 3, and then adjusts the position of the pressure plate 227 according to the specifications of the reducer shell. When adjusting, pull the pull rod 215 to move to the opposite side. At this time, the pull rod 215 will drive the movable block 217 to pull the insertion rod 216 out of the slot 213, and then move the mounting plate 212 to drive the clamping assembly 22 to move to the appropriate position, and then release the pull rod 215. At this time, the elastic force of the spring 218 will push the movable block 217 to drive the insertion rod 216 to insert into the slot 213, fix the position of the mounting plate 212, and then start the cylinder 228 to drive the top plate 224 to press down so that the pressure plate 227 is pressed on the top surface of the reducer shell to clamp and fix it, and then the reducer shell can be processed.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reducer housing clamp pressing mechanism, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is provided with a placement groove (3), and the top surface of the workbench (1) is provided with a fixing mechanism (2) for fixing the reducer housing, and the fixing mechanism (2) comprises: An adjustment component (21) is arranged on the top surface of the workbench (1) and is used for adjusting the position according to reducer housings of different specifications. The adjustment component (21) comprises notches (211) provided on the left and right sides of the top surface of the workbench (1). Limiting grooves (2110) are provided on both the front and rear sides of the notch (211). A mounting plate (212) is movably installed inside the notch (211). A limiting component is provided inside the mounting plate (212) for fixing the position of the mounting plate (212). A clamping assembly (22) is arranged on the top surface of the mounting plate (212) and is used to fix the accelerator housing.

2. A reducer housing clamp pressing mechanism according to claim 1, characterized in that: The limiting assembly comprises a plurality of slots (213) provided on one side of the limiting slot (2110); movable slots (219) are provided on both the front and rear sides of the interior of the mounting plate (212); a movable block (217) is movably installed inside the movable slot (219); two springs (218) are fixedly installed on one side of the movable slot (219); an insert rod (216) is fixedly installed on the side of the movable block (217) away from the two springs (218); a pull rod (215) is fixedly installed on the side of the movable block (217) away from the placement slot (3); and two connecting slots (214) are provided on the side of the mounting plate (212) away from the placement slot (3).

3. The reducer housing clamp pressing mechanism according to claim 1, characterized in that: The opposite sides of the notch (211) penetrate the outside of the placement groove (3) and extend to the inside of the placement groove (3), and the front and rear sides of the mounting plate (212) are slidably mounted inside the limiting groove (2110).

4. The reducer housing clamp pressing mechanism according to claim 2, characterized in that: One end of the insertion rod (216) movably penetrates the interior of the movable groove (219) and extends to the interior of the plurality of slots (213), and one end of the two springs (218) are fixedly mounted on one side of the movable block (217).

5. The reducer housing clamp pressing mechanism according to claim 2, characterized in that: One side of the two connecting grooves (214) passes through one side of the mounting plate (212) and extends to the inside of the movable groove (219), and one end of the pull rod (215) movably passes through the inside of the connecting groove (214) and extends to the outside of the mounting plate (212).

6. The reducer housing clamp pressing mechanism according to claim 1, characterized in that: The clamping assembly (22) comprises a cylinder (228) fixedly mounted on the top surface of the mounting plate (212) and two side plates (221); the opposite sides of the two side plates (221) are provided with a slide groove (222); the opposite sides of the two side plates (221) are provided with a top plate (224) movably mounted; the front and rear sides of the top plate (224) are fixedly mounted with a slider (223); the opposite sides of the top plate (224) are provided with a groove (226); the opposite sides of the top plate (224) are provided with a pressure plate (227) movably mounted; the top surface of the top plate (224) is threadedly mounted with a fixing screw (225); the bottom surface of the groove (226) is provided with a bottom groove (229).

7. A reducer housing clamp pressing mechanism according to claim 6, characterized in that: The output end of the cylinder (228) is fixedly mounted on the bottom surface of the top plate (224), and the outer side of the slider (223) is slidably mounted inside the slide groove (222).

8. The reducer housing clamp pressing mechanism according to claim 6, characterized in that: One end of the pressing plate (227) movably passes through one side of the groove (226) and extends to the inside of the groove (226); the bottom end thread of the fixing screw (225) passes through the top plate (224) and the top surface of the pressing plate (227) and extends to the inside of the bottom groove (229).

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