Damping distance-adjustable pin forming tool
By designing a shock-absorbing adjustable distance pin molding tool including a support seat, an adjustment mechanism, a downward mechanism and a bending mechanism, the problem of easy damage to the forming process of electrical components in the prior art is solved, and a higher molding accuracy and pass rate are achieved.
Patent Information
- Application Number
- CN202421760065.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-24
AI Technical Summary
In the prior art, the pin forming process of electrical components is prone to damage to electrical components and the product pass rate is low.
Design a shock-absorbing adjustable distance pin forming tooling, including a support seat, an adjustment mechanism, a downward mechanism and a bending mechanism. Through shock-absorbing springs and an adjustable adjustment frame structure, damage to electrical components is reduced and adapted to different models and shapes of electrical components.
It effectively reduces damage to electrical components, improves molding accuracy and product qualification rate, and is suitable for many different models and shapes of electrical components.
Smart Images
Figure CN222957379U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pin forming, in particular to a shock-absorbing and adjustable-distance pin forming tooling. Background Art
[0002] When forming the pins of electrical components, it is mostly necessary to bend the pins into the required shapes. In the prior art, the pins of electrical components are mostly formed by manual operation. Due to different manual forces, it is easy to damage the pins and the electrical components themselves during processing, resulting in unnecessary losses. Some of the prior art pin forming toolings are also mostly rigid stamping forming, which is easy to damage the electrical components and the product qualification rate is low. Summary of the Invention
[0003] An embodiment of the utility model provides a shock-absorbing and adjustable-distance pin forming tooling to solve the problem that the existing pin forming process is easy to damage electrical components.
[0004] According to one aspect of the embodiment of the utility model, a shock-absorbing and adjustable-distance pin forming tooling is provided, including: a support base, an adjustment mechanism, a downward pressing mechanism and a bending mechanism; the support base includes a support bottom plate and a fixing frame;
[0005] The adjustment mechanism is fixed on the support bottom plate, including an adjustment frame with adjustable position and a mother body drag seat for accommodating electrical components arranged on the adjustment frame. A bending groove for accommodating the bending mechanism is arranged on the adjustment frame;
[0006] The downward pressing mechanism is a driving mechanism for driving the bending mechanism to move up and down, and is fixed on the fixing frame. The bending mechanism is fixed at the bottom end of the downward pressing mechanism and is matched with the mother body drag seat;
[0007] The adjustment frame includes an up-and-down adjustment frame and a front-and-back adjustment frame. The up-and-down adjustment frame is fixed below the mother body drag seat, and the height of the up-and-down adjustment frame is adjusted by an adjustment bolt. The front-and-back adjustment frame is connected with the up-and-down adjustment frame through a hinge and can be rotated to be in the same plane or stacked with the up-and-down adjustment frame after rotation. The front-and-back adjustment frame is parallel to the mother body drag seat.
[0008] Further, the bending mechanism includes an upper pressing plate fixed at the bottom end of the downward pressing mechanism, a support table surface fixed below the upper pressing plate, a pressing strip fixed at one side below the support table surface, and a lower pressing plate movably arranged below the support table surface, so that the lower pressing plate can move up and down on the support table surface. A shock-absorbing spring is arranged between the lower pressing plate and the support table surface;
[0009] Further, the position of the lower pressing plate is matched with that of the mother body drag seat, and the position of the pressing strip is matched with that of the bending groove.
[0010] Further, the fixing frame includes a vertical fixing seat vertically fixed on the supporting bottom plate, a travel column supported inside the vertical fixing seat for supporting the walking of the bending mechanism, and a supporting plate fixed on the vertical fixing seat for fixing the pressing mechanism.
[0011] Further, the pressing mechanism is fixed on the fixing frame through a connecting piece. The part of the connecting piece connected to the pressing mechanism includes a fixed end and a supporting end. The fixed end is fixedly connected to the pressing mechanism by bolts, and the supporting end forms a collar through which the pressing mechanism passes.
[0012] Further, the pressing mechanism includes a handle, a pressing rod, a hinge shaft hinged to the handle, and a pressing ring. The hinge shaft is connected to the fixed end of the connecting piece, and the pressing ring is hingedly connected to the pressing rod.
[0013] Further, the pressing ring is formed by connecting two half rings, so that a hollow is formed in the middle of the pressing ring for the hinge shaft to be accommodated therein during the pressing process. The two ends of the two half rings are respectively fixed on both sides of the handle and the pressing rod.
[0014] The beneficial effects of the embodiments of the present utility model are as follows: Through the settings of the up-and-down adjustment frame and the front-and-back adjustment frame, the pin forming tooling of the present utility model can be applicable to the pin forming of various different models and shapes of electrical component pins. When replacing different electrical components for pin forming, only the mother body drag seat needs to be replaced, and the front-and-back adjustment frame and the up-and-down adjustment frame are respectively adjusted according to the forming requirements and pin lengths of the electrical component pins to be formed as needed.
[0015] In the present utility model, through the setting of the bending mechanism, a lower pressing plate with the same size and position as the mother body drag seat is arranged at the lower part of the shock-absorbing spring. On the one hand, it has a certain shock-absorbing effect on the mother body drag seat, avoiding damage to the electrical components caused by direct contact during pressing. On the other hand, it better fixes the electrical components, avoiding the movement of the electrical components during the pressing process.
[0016] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present utility model more obvious and understandable, the following specifically gives the specific embodiments of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model. And throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:
[0018] Figure 1This is a side view of a shock-absorbing and adjustable-pitch pin forming tooling of the present utility model.
[0019] Figure 2 This is a side view of a shock-absorbing and adjustable-pitch pin forming tooling of the present utility model after being pressed down.
[0020] Figure 3 This is a side view of a shock-absorbing and adjustable-pitch pin forming tooling of the present utility model after the front and rear adjustment frames are folded.
[0021] Figure 4 This is a top view of a support base of a shock-absorbing and adjustable-pitch pin forming tooling of the present utility model.
[0022] In the figure: 1 is a support bottom plate, 2 is a fixed frame, 3 is a stroke column, 4 is a support plate, 5 is a connecting piece, 6 is a handle, 7 is a pressing ring, 8 is a pressing rod, 9 is an upper pressing plate, 10 is a pressing strip, 11 is a shock-absorbing spring, 12 is an up-and-down adjustment frame, 13 is a front-and-rear adjustment frame, 14 is a mother body drag seat, 15 is a hinge shaft, 16 is a support end, 17 is a lower pressing plate, 18 is a bending groove, and 19 is a support tabletop. Detailed implementation manners
[0023] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be completely conveyed to those skilled in the art.
[0024] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper part", "lower part", "around", "inside", "middle part", "surface", "bottom", etc. are based on the orientation or positional relationships during use, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 construed as limiting the protection scope of the present utility model.
[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "set", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
[0026] The first embodiment of the present utility model provides a shock-absorbing adjustable pin forming tooling, including: a support base, an adjustment mechanism, a downward pressing mechanism, and a bending mechanism; the support base includes a support bottom plate 1 and a fixing frame 2;
[0027] The adjustment mechanism is fixed on the support bottom plate 1, includes an adjustment frame with adjustable position, and a mother body drag seat 14 for accommodating electrical components arranged on the adjustment frame. A bending groove 18 for accommodating the bending mechanism is arranged on the adjustment frame;
[0028] The downward pressing mechanism is a driving mechanism for driving the bending mechanism to move up and down, is fixed on the fixing frame 2, and the bending mechanism is fixed at the bottom end of the downward pressing mechanism and matches with the mother body drag seat 14;
[0029] The adjustment frame includes an up-and-down adjustment frame 12 and a front-and-back adjustment frame 13. The up-and-down adjustment frame 12 is fixed below the mother body drag seat 14, and the height of the up-and-down adjustment frame 12 is adjusted by an adjustment bolt. The front-and-back adjustment frame 13 is connected with the up-and-down adjustment frame 12 through a hinge and can be rotated to be in the same plane or stacked with the up-and-down adjustment frame 12 after rotation. The front-and-back adjustment frame 13 is parallel to the mother body drag seat 14.
[0030] During work, the up-and-down movement of the downward pressing mechanism drives the up-and-down movement of the bending mechanism, so that the downward pressing mechanism contacts and presses the electrical components on the mother body drag seat 14, and the pins of the electrical components are bent into the required shape. The up-and-down adjustment frame 12 and the front-and-back adjustment frame 13 are provided. The up-and-down adjustment frame 12 is used to adjust the height of the mother body drag seat 14, thereby adjusting the relative depth of the bending groove 18 to meet the requirements of pins with different lengths; the front-and-back adjustment frame 13 can be folded according to the pin type and bending requirements, so as to meet different bending requirements. This pin forming tooling has a simple structure, is easy to operate, can meet the forming requirements of various types of pins, and has a wide application range.
[0031] The bending mechanism includes an upper pressing plate 9 fixed at the bottom end of the downward pressing mechanism, a support table surface 19 fixed below the upper pressing plate 9, a pressing strip 10 fixed on one side below the support table surface, and a lower pressing plate 17 movably arranged below the support table surface 19, so that the lower pressing plate 17 can move up and down on the support table surface. A shock-absorbing spring 11 is arranged between the lower pressing plate 17 and the support table surface 19. The lower pressing plate 17 is used to fix the electrical components on the mother body drag seat 14, and has the same shape as the mother body drag seat 14, avoiding the movement of the components during downward pressing, which may cause deviation in the pin forming position and formation; a shock-absorbing spring 11 is arranged between the lower pressing plate 17 and the support table surface 19, and the length of the shock-absorbing spring 11 is equal to or longer than the height of the pressing strip 10. Thus, when pressing down, the lower pressing plate 17 first contacts the mother body drag seat 14 to fix the components, and when continuing to press down, the shock-absorbing spring 11 is compressed and then the pressing strip 10 contacts and forms the pins. The setting of the shock-absorbing spring 11 avoids the hard contact between the lower pressing plate, the pressing strip 10 and the components in the prior art, which may damage the components.
[0032] To make the forming accuracy more accurate, the position of the lower platen 17 matches that of the mother body carriage 14, and the position of the pressing strip 10 matches that of the bending groove 18.
[0033] The fixing frame 2 includes a vertical fixing seat vertically fixed on the support base plate, a travel column 3 supported inside the vertical fixing seat for supporting the walking of the bending mechanism, and a support plate 4 fixed on the vertical fixing seat for fixing the downward pressing mechanism.
[0034] The upper platen 9 is provided with through holes matching the travel column 3. The upper platen 9 passes through the travel column 3 through the through holes, and the upper platen 9 moves up and down along the travel column 3. During operation, the travel column 3 and the connecting member 5 jointly fix the downward pressing mechanism to prevent the bending mechanism from shaking, thereby causing poor forming accuracy.
[0035] The downward pressing mechanism is fixed on the fixing frame 2 through the connecting member 5. The part of the connecting member 5 connected to the downward pressing mechanism includes a fixed end and a supporting end 16. The fixed end is fixedly connected to the downward pressing mechanism by bolts, and the supporting end 16 forms a collar through which the downward pressing mechanism passes.
[0036] The downward pressing mechanism includes a handle 6, a pressing rod 8, a hinge shaft 15 hinged to the handle 6, and a downward pressing ring 7. The hinge shaft 15 is connected to the fixed end of the connecting member 5, and the downward pressing ring 7 is hingedly connected to the pressing rod 8. The hinge shaft 15 rotates around the fixed end of the connecting member 5, and the downward pressing ring 7 rotates around the connecting end of the pressing rod 8 under the drive of the hinge shaft 15.
[0037] The downward pressing ring 7 is formed by connecting two half rings, so that a hollow is formed in the middle of the downward pressing ring 7 for the hinge shaft 15 to be accommodated therein during the downward pressing process. The two ends of the two half rings are respectively fixed on both sides of the handle 6 and the pressing rod 8. When the pressing rod moves upward, the handle 6 is pulled upward, and the hinge shaft 15 and the downward pressing ring 7 rotate, and the position where it is connected to the handle 6 moves upward until the position where the handle 6 is hinged is directly above the pressing rod 8 and stops. At this time, the hinge shaft 15 is sleeved inside the two half rings of the downward pressing ring 7. When the pressing rod 8 moves downward, the handle 6 is rotated in the direction of the operator, and the hinge shaft 15 and the downward pressing ring 7 rotate, so that the hinge shaft 15 gradually moves out of the inside of the downward pressing ring 7, and the pressing rod 8 gradually moves downward until the forming is completed. The lower platen 17 is used for fixing the electrical component body, and the pressing strip 10 is used for pressing and bending the pin part and fixing the pin in the bending groove 18.
[0038] The serial numbers of the embodiments of the present invention above are only for description and do not represent the advantages and disadvantages of the embodiments.
[0039] The embodiments of the present utility model have been described above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present utility model, those of ordinary skill in the art can also make many forms without departing from the purpose of the present utility model and the scope protected by the claims. All of these fall within the protection scope of the present utility model.
Claims
1. A shock-absorbing and adjustable-distance pin forming tool, characterized in that: include: A support seat, an adjustment mechanism, a pressing mechanism and a bending mechanism; the support seat includes a support base plate and a fixing frame; The adjustment mechanism is fixed on the supporting bottom plate, and comprises an adjustment frame with adjustable position and a parent drag seat for accommodating the electrical components arranged on the adjustment frame, and a bending groove for accommodating the bending mechanism is arranged on the adjustment frame; The pressing mechanism is a driving mechanism for driving the bending mechanism to move up and down, and is fixed on the fixing frame. The bending mechanism is fixed to the bottom end of the pressing mechanism and matches with the parent drag seat. The adjustment frame includes an up and down adjustment frame and a front and back adjustment frame. The up and down adjustment frame is fixed below the mother drag seat, and the height of the up and down adjustment frame is adjusted by adjusting bolts. The front and back adjustment frame is connected to the up and down adjustment frame by a hinge, and can maintain the same plane or overlap with the up and down adjustment frame after rotation. The front and back adjustment frame is parallel to the mother drag seat.
2. A shock-absorbing adjustable-distance pin forming tool as claimed in claim 1, characterized in that: The bending mechanism includes an upper pressing plate fixed to the bottom end of the pressing mechanism, a supporting table fixed below the upper pressing plate, a pressure strip fixed to one side below the supporting table, and a lower pressing plate movably arranged below the supporting table, so that the lower pressing plate can move up and down on the supporting table, and a shock-absorbing spring is arranged between the lower pressing plate and the supporting table.
3. A shock-absorbing adjustable-distance pin forming tool as claimed in claim 2, characterized in that: The lower pressing plate matches the position of the parent drag seat, and the pressing strip matches the position of the bending groove.
4. A shock-absorbing adjustable-distance pin forming tool as claimed in claim 1, characterized in that: The fixing frame includes a vertical fixing seat vertically fixed on the supporting bottom plate, a travel column supported inside the vertical fixing seat for supporting the movement of the bending mechanism, and a support plate fixed on the vertical fixing seat for fixing the pressing mechanism.
5. A shock-absorbing adjustable-distance pin forming tool as claimed in claim 1, characterized in that: The pressing mechanism is fixed on the fixing frame through a connecting piece. The part of the connecting piece connected to the pressing mechanism includes a fixed end and a supporting end. The fixed end is fixedly connected to the pressing mechanism through bolts. The supporting end forms a ring so that the pressing mechanism passes through the ring.
6. A shock-absorbing and adjustable-distance pin forming tool as claimed in claim 5, characterized in that: The pressing mechanism comprises a handle, a pressing rod, a hinge shaft hinged to the handle and a lower pressing ring, the hinge shaft is connected to the fixed end of the connecting member, and the lower pressing ring is hingedly connected to the pressing rod.