An encoder housing precision stamping positioning module

Abstract

The utility model relates to a kind of encoder shell precision stamping positioning module, belong to stamping technical field, including the base on mesa, the inside of base is provided with T-shaped mounting slot, T-shaped mounting slot inside is fixedly installed with the positioning assembly of convenient blanking type, the fixed frame is fixed in the top of base, the inside both sides of fixed frame are all set with sliding slot, fixed frame top inner wall is fixedly installed with anti-offset stamping assembly, anti-offset stamping assembly is installed in the inside of sliding slot, the utility model is positioned to the blanking type positioning assembly of convenient, the T-shaped baffle of both sides can be synchronously driven to move towards or away, it is convenient to position the different size of to be stamping plate, also improve the convenience and efficiency of blanking, avoid workpiece jam, simultaneously using anti-offset stamping assembly, it can ensure that stamping head is subjected to multidirectional constraint in movement process, keep vertical stable downlink, effectively prevent deviation when stamping, improve stamping precision.

Description

Technical Field

[0001] This utility model relates to the field of stamping technology, and in particular to a precision stamping positioning module for encoder housing. Background Technology

[0002] The encoder housing is a shell used to protect the precision components inside the encoder. It is mostly made of metal or engineering plastic and needs to have properties such as wear resistance, anti-interference, dust and water resistance. Stamping process can efficiently mass produce the housing through molds, ensuring high dimensional accuracy and consistent structural strength, and meeting the requirements of use in industrial environments.

[0003] Traditional encoder housings face several technical bottlenecks in stamping manufacturing. On the one hand, existing positioning devices are typically fixed structures, making it difficult to adapt to rapid switching between workpieces of different sizes. This is especially problematic in small-batch, multi-specification production, where repeated disassembly and adjustment of positioning elements is necessary, significantly reducing efficiency. On the other hand, after stamping, workpieces are easily attracted to the lower die or stuck within the positioning structure. Relying on manual prying for removal leads to low efficiency, workpiece damage, and safety hazards. Furthermore, the guiding structure of conventional stamping modules struggles to completely suppress horizontal offset or swaying of the stamping head under high-speed or high-load conditions, resulting in hole position accuracy deviations, burr defects, and even die damage, severely impacting the manufacturing pass rate of high-precision encoder housings. Utility Model Content

[0004] To overcome the technical defects of the existing technology, this utility model provides a precision stamping positioning module for encoder housing, which has the effects of accurate positioning and improved stamping accuracy.

[0005] The technical solution adopted by this utility model is as follows: a base placed on a table, the base having a T-shaped mounting groove inside, a material-feeding positioning component fixedly installed inside the T-shaped mounting groove, a fixing frame fixedly installed on the top of the base, sliding grooves on both sides inside the fixing frame, an anti-offset stamping component fixedly installed on the inner wall of the top of the fixing frame, the anti-offset stamping component being installed inside the sliding groove, and a lower mold fixedly installed on the top of the base, with the lower mold located below the anti-offset stamping component.

[0006] Preferably, for positioning the sheet metal to be stamped, the easy-to-dispose positioning component includes a T-shaped baffle and a base plate. The T-shaped baffle is slidably disposed inside the T-shaped mounting groove, and there are two T-shaped baffles. The base plate is fixed to one side of the T-shaped baffle, and a spring is fixedly installed on the top of the base plate. A support plate for supporting the sheet metal to be stamped is fixedly installed on the other end of the spring. The two T-shaped baffles are located between the lower mold.

[0007] Preferably, in order to drive the toothed plates to move left and right, a motor is fixedly installed on the front side of the base, a gear is installed at the output end of the motor, and two toothed plates are arranged inside the T-shaped mounting groove, with the gear meshing with both toothed plates.

[0008] Preferably, the T-shaped baffle can move with the toothed plate, which facilitates the positioning of plates of different sizes, and the bottoms of the two T-shaped baffles are respectively fixed to the tops of the two toothed plates.

[0009] Preferably, the stability of the toothed plate movement is improved, wherein the bottom of one toothed plate is in contact with the bottom of the T-shaped mounting groove, and the top of the other toothed plate is in contact with the top of the T-shaped mounting groove.

[0010] Preferably, in order to drive the stamping head to move up and down, the anti-offset stamping assembly includes a telescopic part and a connecting plate. The top of the telescopic part is fixedly installed on the inner wall of the top of the fixed frame, the top of the connecting plate is fixed to the bottom of the telescopic part, and a stamping head for stamping sheet metal is installed at the bottom of the connecting plate.

[0011] Preferably, to prevent the connecting plate and the stamping head from shifting, a slide rod is fixed inside the slide groove, and a moving block is slidably arranged on the outside of the slide rod.

[0012] Preferably, in order to connect the moving block and the connecting plate together, a connecting rod is fixedly connected between the moving block and the connecting plate.

[0013] The beneficial effects of this utility model are as follows: By using two T-shaped baffles and their bottom toothed plate structure that are slidably set in the T-shaped mounting groove in the easy-to-feed positioning component, and in conjunction with the gear transmission driven by the motor, the T-shaped baffles on both sides can be driven to move towards or away from each other synchronously, which is convenient for positioning the plates to be stamped of different sizes. Moreover, the spring and support plate set in the positioning component can automatically lift the plate after stamping, which significantly improves the convenience and efficiency of unloading and avoids workpiece jamming. At the same time, by using the connecting plate in the anti-offset stamping component, the telescopic part fixed to the inner wall of the top of the fixed frame, and the linkage guide mechanism composed of the slide rod, moving block and connecting rod set in the slide groove, the stamping head is ensured to be subject to multi-directional constraints during the movement, maintaining vertical and stable downward movement, effectively preventing offset during stamping and improving stamping accuracy. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a rear view schematic diagram of the overall structure of this utility model;

[0016] Figure 3 This is a schematic diagram showing the connection between the base and the easy-to-unload positioning component of this utility model;

[0017] Figure 4 This is a schematic diagram of the easy-to-feed positioning component of this utility model;

[0018] Figure 5 This is a schematic diagram of the anti-offset stamping assembly structure of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Base; 2. T-shaped mounting groove; 3. Easy-to-discharge positioning component; 301. Motor; 302. Gear; 303. Toothed plate; 304. T-shaped baffle; 305. Base plate; 306. Spring; 307. Support plate; 4. Fixing frame; 5. Slide groove; 6. Anti-offset stamping component; 601. Telescopic part; 602. Connecting plate; 603. Stamping head; 604. Connecting rod; 605. Slide rod; 606. Moving block; 7. Lower die. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] like Figures 1-5 As shown, this embodiment provides a precision stamping positioning module for encoder housing, including a base 1 placed on a table. The base 1 has a T-shaped mounting groove 2 inside, and a positioning component 3 for easy unloading is fixedly installed inside the T-shaped mounting groove 2. A fixing frame 4 is fixed on the top of the base 1. Slide grooves 5 are opened on both sides inside the fixing frame 4. The slide grooves 5 have a limiting effect on the anti-offset stamping component 6. The anti-offset stamping component 6 is fixedly installed on the inner wall of the top of the fixing frame 4. The anti-offset stamping component 6 is installed inside the slide groove 5. A lower mold 7 is fixedly installed on the top of the base 1 and the lower mold 7 is located below the anti-offset stamping component 6.

[0022] In actual use, the sheet metal to be stamped is placed above the lower mold 7 and inside the easy-to-dispose positioning component 3. The easy-to-dispose positioning component 3 can position sheet metal of different sizes to be stamped, preventing the sheet metal from moving and affecting the stamping effect. At the same time, the anti-offset stamping component 6 can stamp the sheet metal. After stamping, the anti-offset stamping component 6 moves upward and separates from the stamped encoder housing. Under the action of the easy-to-dispose positioning component 3, the stamped encoder housing can be ejected, improving the stamping efficiency of the encoder housing.

[0023] As a technical optimization solution of this utility model, specifically as follows: Figure 4As shown, the easy-to-discharge positioning component 3 includes a T-shaped baffle 304 and a base plate 305. Two T-shaped baffles 304 are slidably disposed inside the T-shaped mounting groove 2. The base plate 305 is fixed to one side of the T-shaped baffles 304. A spring 306 is fixedly installed on the top of the base plate 305, and a support plate 307 for supporting the sheet metal to be stamped is fixedly installed on the other end of the spring 306. The two T-shaped baffles 304 are located between the lower mold 7. It can limit the two sides of the plate. A motor 301 is fixedly installed on the front side of the base 1. A gear 302 is installed at the output end of the motor 301. Two toothed plates 303 are set inside the T-shaped mounting groove 2. The gear 302 is meshed with the two toothed plates 303. The bottom of the two T-shaped baffles 304 are respectively fixed to the top of the two toothed plates 303. The bottom of one toothed plate 303 is in contact with the bottom of the T-shaped mounting groove 2, and the top of the other toothed plate 303 is in contact with the top of the T-shaped mounting groove 2.

[0024] When this utility model is in use, the motor 301 is started, and the output end of the motor 301 drives the gear 302 to rotate. The gear 302 meshes with the two toothed plates 303, thereby driving the two toothed plates 303 to move towards or away from each other in the T-shaped mounting groove 2. Since the bottom of the two T-shaped baffles 304 are respectively fixed to the top of the two toothed plates 303, the T-shaped baffles 304 will move with the movement of the toothed plates 303, realizing the effect of clamping and positioning the plates to be stamped of different sizes. When stamping the plate, the stamping head 603 can press the plate, the support plate 307 and the spring 306. At this time, the spring 306 is in a compressed state and has the ability to return to its original state. After stamping, under the elastic force of the spring 306, the support plate 307 can be pushed upward, thereby lifting the stamped plate, facilitating unloading and avoiding the problem of workpiece jamming.

[0025] As a technical optimization solution of this utility model, specifically as follows: Figure 5 As shown, the anti-offset stamping assembly 6 includes a telescopic part 601 and a connecting plate 602. The top of the telescopic part 601 is fixedly installed on the inner wall of the top of the fixed frame 4. The top of the connecting plate 602 is fixed to the bottom of the telescopic part 601. A stamping head 603 for stamping sheet metal is installed at the bottom of the connecting plate 602. A slide rod 605 is fixed inside the slide groove 5. The slide rod 605 has a limiting and guiding function for the moving block 606. The moving block 606 is slidably arranged on the outside of the slide rod 605. A connecting rod 604 is fixedly connected between the moving block 606 and the connecting plate 602.

[0026] In use, after the sheet metal is clamped and positioned, the telescopic part 601 is activated. The telescopic part 601 pushes the connecting plate 602 downward. The connecting plate 602 drives the punch head 603 to punch the sheet metal to be punched. At the same time, the sliding rod 605 in the slide groove 5 limits the moving block 606. The moving block 606 further limits the connecting plate 602 through the connecting rod 604, ensuring that the connecting plate 602 and the punch head 603 remain vertical and stable during movement, preventing deviation and thus improving the punching accuracy. After the punching is completed, the telescopic part 601 drives the connecting plate 602 upward, and the connecting plate 602 drives the punch head 603 to reset.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this invention. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications may be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. A precision stamping positioning module for an encoder housing, comprising a base (1) placed on a table, wherein a T-shaped mounting groove (2) is provided inside the base (1), characterized in that: The T-shaped mounting groove (2) is fixedly installed with a material-feeding positioning component (3). The base (1) is fixedly mounted with a fixing frame (4). The fixing frame (4) has sliding grooves (5) on both sides inside. The fixing frame (4) is fixedly mounted with an anti-offset stamping component (6) on the inner wall of the top. The anti-offset stamping component (6) is installed inside the sliding groove (5). The base (1) is fixedly mounted with a lower mold (7) and the lower mold (7) is located below the anti-offset stamping component (6).

2. The encoder housing precision stamping positioning module according to claim 1, characterized in that: The easy-to-discharge positioning component (3) includes a T-shaped baffle (304) and a base plate (305). The T-shaped baffle (304) is slidably disposed inside the T-shaped mounting groove (2), and there are two T-shaped baffles (304). The base plate (305) is fixed to one side of the T-shaped baffle (304). A spring (306) is fixedly installed on the top of the base plate (305). A support plate (307) for supporting the plate to be stamped is fixedly installed on the other end of the spring (306). The two T-shaped baffles (304) are located between the lower mold (7).

3. The encoder housing precision stamping positioning module according to claim 2, characterized in that: A motor (301) is fixedly installed on the front side of the base (1). A gear (302) is installed at the output end of the motor (301). Two toothed plates (303) are provided inside the T-shaped mounting groove (2). The gear (302) is meshed with both toothed plates (303).

4. The encoder housing precision stamping positioning module according to claim 3, characterized in that: The bottoms of the two T-shaped baffles (304) are respectively fixed to the tops of the two toothed plates (303).

5. The encoder housing precision stamping positioning module according to claim 4, characterized in that: One of the toothed plates (303) has its bottom in contact with the bottom of the T-shaped mounting groove (2), and the other toothed plate (303) has its top in contact with the top of the T-shaped mounting groove (2).

6. The encoder housing precision stamping positioning module according to claim 1, characterized in that: The anti-offset stamping assembly (6) includes a telescopic part (601) and a connecting plate (602). The top of the telescopic part (601) is fixedly installed on the top inner wall of the fixed frame (4). The top of the connecting plate (602) is fixed to the bottom of the telescopic part (601). A stamping head (603) for stamping sheet metal is installed at the bottom of the connecting plate (602).

7. The encoder housing precision stamping positioning module according to claim 6, characterized in that: A slide rod (605) is fixed inside the slide groove (5), and a moving block (606) is slidably arranged on the outside of the slide rod (605).

8. The encoder housing precision stamping positioning module according to claim 7, characterized in that: A connecting rod (604) is fixedly connected between the movable block (606) and the connecting plate (602).

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