Stamping device for machining rhombic handle ruler

Abstract

The utility model relates to the technical field of stamping equipment, in particular to a stamping device for processing a diamond-shaped handle ruler, which comprises a bottom plate and is characterized in that a stamping platform for positioning the diamond-shaped handle ruler is arranged on the bottom plate and is perpendicular to the bottom plate, and an air cylinder mounting plate is arranged on one side of the stamping platform. An air cylinder driving assembly is arranged on one side of the air cylinder mounting plate, a lower die boss is arranged on the surface of the top of the stamping platform, a handle ruler die groove is formed in the lower die boss, an upper pressing assembly is arranged above the lower die boss, and the upper pressing assembly is matched with the air cylinder driving assembly in an associated mode. According to the stamping device, by optimizing the structural design and function linkage, the machining efficiency and quality of the rhombic handle ruler are remarkably improved. The punching platform which is vertically installed is matched with the air cylinder driving assembly, so that the overall layout is compact, feeding and discharging of operators are facilitated, and meanwhile the stability of the punching process is ensured; a handle ruler die groove in a boss of the lower die and a positioning rod accurately fix a workpiece, and the product consistency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch equipment technical field, especially a kind of processing diamond handle rule's punch device. BACKGROUND

[0002] In the field of mechanical processing, diamond handle rule is usually formed by stamping process as a kind of precision measurement or positioning tool.The traditional stamping equipment can complete basic processing, but there are problems such as insufficient positioning accuracy, large stamping vibration and low automation degree, which leads to low processing efficiency and unstable product qualification rate.For example, some equipment relies on manual adjustment of workpiece position, which is easy to produce deviation;There is lack of buffer mechanism in the stamping process, which leads to accelerated die wear;In addition, the safety protection measures are insufficient, which may cause safety hazards to operators.Therefore, a high-precision, low-vibration, high-automation and high-safety stamping device is needed to meet the efficient and stable diamond handle rule processing requirements.

[0003] Chinese patent discloses a kind of stamping device for stamping part (publication number: CN 210996189 U) including support frame, connecting table and fixed base, connecting table is located at the lower end of support frame, and connecting table is welded with support frame Setting, and the bottom of fixed base is fixedly connected in connecting table, the side of fixed base upper end is respectively equipped with welding rod, and the bottom of welding rod is fixedly connected with fixed base, and the top of welding rod is respectively equipped with placing table, but this stamping device for stamping part There are problems such as low positioning accuracy, large vibration, insufficient automation degree and poor safety, so a kind of processing diamond handle rule's punch device is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems such as low positioning accuracy, large vibration, insufficient automation degree and poor safety of stamping device for stamping part in prior art, and proposes a kind of processing diamond handle rule's punch device.

[0005] The utility model discloses a technical scheme that solves its technical problem is adopted: a kind of processing diamond-shaped ruler's punching device of the utility model, including bottom plate, it is characterized by: the bottom plate is equipped with stamping platform and is installed perpendicularly with bottom plate, one side of the stamping platform is equipped with cylinder mounting plate, one side of the cylinder mounting plate is equipped with cylinder drive assembly, upper pressing assembly is equipped above the stamping platform, and the upper pressing assembly is associated with cylinder drive assembly cooperation.Structure is compact, and it is convenient to operate: through the linkage design of vertically installed stamping platform and cylinder drive assembly, make the overall layout of device reasonable, and it is convenient for operator to feed and monitor stamping process;Precise positioning: the lower die boss on stamping platform and ruler mould groove ensure that diamond-shaped ruler keeps stable during stamping process, avoid deviation or misplacement, improve processing accuracy;Automatic stamping: cylinder drive assembly and upper pressing assembly linkage, realize automatic stamping, reduce manual intervention, improve production efficiency.

[0006] Preferably, the cylinder drive assembly includes a cylinder connection base, a piston cylinder is installed on the top of the cylinder connection base, a piston rod associated with the piston cylinder is connected to the top of the piston cylinder, a cylinder mounting head is connected to one end of the piston rod, a movement plate is connected to one end of the cylinder mounting head, and a hinge shaft is provided on one side of the movement plate. The linear motion of the piston cylinder and the piston rod is converted into the stamping action of the upper pressing assembly through the movement plate and the hinge shaft, ensuring smooth stamping process and reducing impact vibration. The structure of the cylinder drive assembly allows adjustment of the stamping stroke and pressure, adapting to the processing needs of diamond-shaped rulers of different specifications. The modular design of the cylinder connection base and the movement plate facilitates disassembly and replacement, reducing maintenance costs.

[0007] Preferably, the upper pressing assembly includes a bearing mounting plate, a linear bearing is installed inside the bearing mounting plate, a guide shaft is provided inside the linear bearing, a coupling flange is provided at one end of the bottom of the guide shaft, and an upper die top block is provided at the bottom of the coupling flange. The cooperation of the linear bearing and the guide shaft ensures the vertical movement of the upper die top block, avoiding deflection and improving stamping accuracy. The coupling flange fixes the upper die top block, keeping it stable during the stamping process and reducing the risk of deformation. The upper die top block is installed through the coupling flange, making it easy to replace different shaped molds according to different processing needs.

[0008] Preferably, the stamping platform top is provided with a lower die base, the lower die base top center is provided with a diamond-shaped workpiece groove, the diamond-shaped workpiece groove two sides are provided with positioning rod, and the diamond-shaped workpiece groove is associated with upper die top block. The diamond-shaped workpiece groove and the positioning rod ensure that the diamond-shaped ruler to be processed is accurately fixed before stamping, avoiding processing errors. The cooperation of the upper die top block and the diamond-shaped workpiece groove ensures that the shape of the diamond-shaped ruler after stamping is consistent, improving product qualification rate. The lower die base can be replaced according to diamond-shaped rulers of different sizes, improving the versatility of the device.

[0009] Preferably, one side of the stamping platform is provided with a protective baffle, and the protective baffle is provided with a fixing bolt. The protective baffle effectively blocks the splashed debris or metal chips in the stamping process, protecting the safety of the operator; the fixing bolt makes the protective baffle easy to install and disassemble, facilitating equipment maintenance and cleaning; and the reasonable design of the baffle height can provide protection without hindering the operator from observing the stamping process.

[0010] Preferably, an auxiliary buffer telescopic rod is arranged between the bottom of the bearing mounting plate and the top of the connecting flange, and the number of the auxiliary buffer telescopic rods is four and the auxiliary buffer telescopic rods are arranged around the guide shaft as the center. The auxiliary buffer telescopic rod absorbs the impact force in the stamping process, reduces the vibration of the equipment, and prolongs the service life; the four telescopic rods are symmetrically distributed to ensure that the upper die top block remains balanced during movement and to avoid partial load; the buffer effect makes the stamping process more stable, reduces the risk of workpiece deformation, and improves product consistency.

[0011] The utility model has the advantages that:

[0012] The stamping device of the present application significantly improves the processing efficiency and quality of the diamond-shaped handle ruler through optimized structure design and function linkage. The cooperation of the vertically installed stamping platform and the cylinder driving assembly makes the overall layout compact, facilitates the feeding and discharging of the operator, and ensures the stability of the stamping process; the handle ruler mold groove on the lower die boss precisely fixes the workpiece with the positioning rod, avoids processing deviation, and improves product consistency; the cylinder driving assembly realizes stable power transmission through the linkage of the piston cylinder, the movement plate and the hinge shaft, reduces impact vibration, and prolongs the service life of the equipment; the upper pressing assembly adopts linear bearings and guide shafts to ensure the vertical movement of the upper die top block and avoid deflection, and the auxiliary buffer telescopic rod further absorbs impact force to make the stamping process more gentle and reduce the risk of workpiece deformation; the design of the protective baffle effectively blocks the splashed debris and improves the operation safety. Overall, the device not only has high automation degree and reduces manual intervention, but also can adapt to the processing of diamond-shaped handle rulers of different specifications, has strong universality and maintainability. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0014] Fig. 1 It is a structural schematic diagram of the utility model.

[0015] Fig. 2 It is a front view structural schematic diagram of the utility model.

[0016] In the figure: 1, guide shaft; 2, linear bearing; 3, bearing mounting plate; 4, auxiliary buffer telescopic rod; 5, coupling flange; 6, protective baffle; 7, lower die base; 8, rhombus workpiece groove; 9, positioning rod; 10, stamping platform; 11, bottom plate; 12, cylinder mounting plate; 13, cylinder connecting base; 14, piston cylinder; 15, piston rod; 16, cylinder mounting head; 17, moving plate; 18, hinge shaft. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. EMBODIMENT

[0018] Please refer to Figs. 1-2 As shown in the figure, a kind of stamping device for processing rhombus ruler, including bottom plate 11, it is characterized in that: the stamping platform 10 is equipped on the bottom plate 11 and is installed vertically with bottom plate 11, the stamping platform 10 one side is equipped with cylinder mounting plate 12, the cylinder mounting plate 12 one side is equipped with cylinder drive assembly, the stamping platform 10 top is equipped with upper pressure assembly, the upper pressure assembly is associated with cylinder drive assembly cooperation.The structure is compact, and operation is convenient: through the linkage design of vertically installed stamping platform 10 and cylinder drive assembly, make that the overall layout of device is reasonable, and it is convenient for operator to feed and monitor stamping process;Precise positioning: the lower die boss on the stamping platform 10 and ruler mould groove ensure that rhombus ruler keeps stable in stamping process, avoid deviation or misplacement, improve processing accuracy;Automatic stamping: cylinder drive assembly and upper pressure assembly linkage, realize automatic stamping, reduce manual intervention, improve production efficiency.

[0019] In the embodiment, the cylinder drive assembly includes cylinder connecting base 13, the piston cylinder 14 is installed at the top of the cylinder connecting base 13, the piston rod 15 associated with the piston cylinder 14 is connected to the top of the piston cylinder 14, the cylinder mounting head 16 is connected to one end of the piston rod 15, the moving plate 17 is connected to one end of the cylinder mounting head 16, the hinge shaft 18 is arranged on one side of the moving plate 17.The linear motion of piston cylinder 14 and piston rod 15 is converted into the stamping action of upper pressure assembly through moving plate 17 and hinge shaft 18, to ensure that stamping process is stable, and reduce impact vibration;The structure of cylinder drive assembly allows to adjust stamping stroke and pressure, to adapt to the processing needs of rhombus ruler of different specifications;Modular design of cylinder connecting base 13 and moving plate 17 facilitates disassembly and replacement, reduces maintenance cost.

[0020] In this embodiment, the upper pressing assembly includes a bearing mounting plate 3, a linear bearing 2 is mounted inside the bearing mounting plate 3, a guide shaft 1 is arranged inside the linear bearing 2, a coupling flange 5 is arranged at one end of the bottom of the guide shaft 1, and an upper die top block is arranged at the bottom of the coupling flange 5. The cooperation of the linear bearing 2 and the guide shaft 1 ensures the movement of the upper die top block in the vertical direction, avoids deflection, and improves the stamping precision; the coupling flange 5 fixes the upper die top block, so that it remains stable during the stamping process and reduces the risk of deformation; the upper die top block is installed through the coupling flange 5, which facilitates the replacement of different shaped dies according to different processing needs.

[0021] In this embodiment, the stamping platform 10 is provided with a lower die base 7 at the top, a rhombus-shaped workpiece groove 8 is arranged at the center of the top of the lower die base 7, positioning rods 9 are arranged on both sides of the rhombus-shaped workpiece groove 8, and the rhombus-shaped workpiece groove 8 is associated with the upper die top block. The rhombus-shaped workpiece groove 8 and the positioning rods 9 ensure accurate fixing of the rhombus-shaped handle ruler to be processed before stamping, avoiding processing errors; the upper die top block cooperates with the rhombus-shaped workpiece groove 8 to make the shape of the rhombus-shaped handle ruler after stamping consistent, improving the product pass rate; the lower die base 7 can be replaced according to different sizes of the rhombus-shaped handle ruler, improving the versatility of the device.

[0022] In this embodiment, the stamping platform 10 is provided with a protective baffle 6 on one side, and the protective baffle 6 is provided with fixing bolts. The protective baffle 6 effectively blocks the debris or metal chips that may splash during the stamping process, protecting the safety of the operator; the fixing bolts make the protective baffle 6 easy to install and disassemble, facilitating equipment maintenance and cleaning; the reasonable design of the baffle height provides protection without hindering the operator's observation of the stamping process.

[0023] In this embodiment, an auxiliary buffer telescopic rod 4 is arranged between the bottom of the bearing mounting plate 3 and the top of the coupling flange 5, and the auxiliary buffer telescopic rod 4 is arranged around the guide shaft 1 in a number of 4. The auxiliary buffer telescopic rod 4 absorbs the impact force during the stamping process, reduces equipment vibration, and prolongs the service life; the symmetrical distribution of the four telescopic rods ensures that the upper die top block remains balanced during movement, avoiding unbalanced loading; the buffering effect makes the stamping process more stable, reduces the risk of workpiece deformation, and improves product consistency.

[0024] The implementation principle of this embodiment is:

[0025] Workpiece positioning and fixing:

[0026] The operator first places the rhombus-shaped handle ruler blank to be processed on the stamping platform 10 and preliminarily positions it through the handle ruler die groove of the lower die boss. At this time, the rhombus-shaped workpiece groove 8 on the lower die base 7 and the positioning rods 9 on both sides jointly form a threefold positioning system, ensuring that the workpiece does not shift or loosen during the stamping process.

[0027] Power transmission and stamping start:

[0028] When the workpiece is accurately positioned, the cylinder driving assembly starts to work. The piston cylinder 14 pushes the piston rod 15 outwards under the action of air pressure, and the cylinder mounting head 16 transmits the linear motion to the motion plate 17. The motion plate 17 changes the direction of power through the hinge shaft 18, and drives the upper pressing assembly to start the pressing action. In this process, the various components in the cylinder driving assembly work cooperatively to smoothly convert the air pressure power into mechanical stamping force, ensuring the stability and controllability of the stamping action.

[0029] Precise stamping forming:

[0030] After receiving the power, the upper pressing assembly starts to perform the stamping action. The guide shaft 1 keeps a strict vertical motion trajectory under the guidance of the linear bearing 2 in the bearing mounting plate 3, driving the coupling flange 5 and the upper die top block to press down synchronously. At the same time, the four auxiliary buffer telescopic rods 4 arranged around start to contract uniformly, absorbing the impact force generated during the stamping process, effectively reducing vibration and noise. The upper die top block precisely matches the lower die boss, and completes the stamping forming of the workpiece under the protection of the buffer system. The protective baffle 6 continuously plays a role in this process, blocking the possible flying metal scraps.

[0031] Reset and cycle operation:

[0032] After the stamping forming is completed, the cylinder driving assembly starts the reset action. The piston rod 15 retracts, driving the upper pressing assembly to rise through the motion plate 17 and the hinge shaft 18. The auxiliary buffer telescopic rod 4 provides auxiliary support force during the reset process, ensuring that the upper die top block returns to the initial position smoothly. At this time, the operator can safely take out the processed diamond-shaped handle ruler and put in a new blank to be processed.

[0033] In the description of the specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The basic principles, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A punching device for processing a diamond ruler comprising a base plate (11), characterized in that The bottom plate (11) is provided with a stamping platform (10) and is vertically installed with the bottom plate (11), one side of the stamping platform (10) is provided with a cylinder mounting plate (12), one side of the cylinder mounting plate (12) is provided with a cylinder driving assembly, the upper side of the stamping platform (10) is provided with an upper pressing assembly, and the upper pressing assembly is associated with the cylinder driving assembly.

2. The apparatus for punching a diamond ruler according to claim 1, wherein: The cylinder driving assembly comprises a cylinder connecting base (13), a piston cylinder (14) is installed on the top of the cylinder connecting base (13), a piston rod (15) associated with the piston cylinder (14) is connected to the top of the piston cylinder (14), a cylinder mounting head (16) is connected to one end of the piston rod (15), a movement plate (17) is connected to one end of the cylinder mounting head (16), and a hinge shaft (18) is arranged on one side of the movement plate (17).

3. The apparatus for punching a diamond ruler according to claim 1, wherein: The upper pressing assembly comprises a bearing mounting plate (3), a linear bearing (2) is installed inside the bearing mounting plate (3), a guide shaft (1) is arranged inside the linear bearing (2), a coupling flange (5) is arranged at the bottom of one end of the guide shaft (1), and an upper die top block is arranged at the bottom of the coupling flange (5).

4. The apparatus for punching a diamond ruler according to claim 3, wherein: The stamping platform (10) is provided with a lower die base (7) at the top, the center of the top of the lower die base (7) is provided with a rhombus-shaped workpiece groove (8), the two sides of the rhombus-shaped workpiece groove (8) are provided with positioning rods (9), and the rhombus-shaped workpiece groove (8) is associated with the upper die top block.

5. The apparatus for punching a diamond ruler according to claim 1, wherein: One side of the stamping platform (10) is provided with a protective baffle (6), and the protective baffle (6) is provided with fixed bolts.

6. The apparatus according to claim 3, wherein: The bottom of the bearing mounting plate (3) and the top of the coupling flange (5) are provided with auxiliary buffer telescopic rods (4), the number of the auxiliary buffer telescopic rods (4) is four, and the auxiliary buffer telescopic rods (4) are arranged around the guide shaft (1) as the center.

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