Die guide pillar convenient to maintain
By designing a limiting and fixing mechanism and a stamping buffer mechanism, the mold guide pillar can be disassembled into multiple independent parts, which solves the problem of high maintenance cost of mold guide pillar, realizes convenient disassembly and replacement, reduces maintenance costs and reduces the impact of stamping.
Patent Information
- Application Number
- CN202423067903.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Existing mold guide pillars require complete disassembly and replacement when damaged, resulting in high maintenance costs and easy damage during the stamping process.
The design incorporates a limiting and fixing mechanism and a stamping buffer mechanism, allowing the mold guide pillar to be disassembled into multiple independent parts. The limiting and fixing mechanism facilitates easy installation and disassembly, while the stamping buffer mechanism reduces the impact of stamping and makes it easy to disassemble and replace damaged parts independently.
This enables convenient maintenance of the mold guide pillars, reduces maintenance costs, minimizes the impact of stamping, and extends the service life of the mold guide pillars.
Smart Images
Figure CN223803159U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to die guide pillar technical field, concretely is a die guide pillar convenient to maintain. BACKGROUND
[0002] Die guide pillar is the important component in die structure, is used for supporting and positioning die parts in the die working process. The die guide pillar is basically used with the guide sleeve, can be accurate to guide and position the upper and lower mould in the die opening and closing process, guarantee the precision and quality of product processing.
[0003] At present, the die guide pillar is mostly integrally arranged, and when one end of the die guide pillar is damaged due to frequent contact friction or stamping vibration during long-time use, the whole die guide pillar needs to be disassembled and replaced during subsequent maintenance, so that the intact area and the damaged area are replaced together, which is easy to cause waste of maintenance cost and is not conducive to the maintenance of the die guide pillar. Therefore, the utility model provides a die guide pillar convenient to maintain. UTILITY MODEL CONTENTS
[0004] The utility model discloses a die guide pillar convenient to maintain to make up for the deficiency of prior art.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a die guide pillar convenient to maintain, including the bottom plate, the top of bottom plate is fixedly connected with the mounting frame, and the top of mounting frame is opened and dug with the square mouth, the top of mounting frame is equipped with the link seat, and the bottom of link seat is fixedly connected with the plug -in column, the bottom of plug -in column passes through square mouth and extends to the mounting frame, two pairs of limit fixed mechanisms are equipped between the outer wall of plug -in column and the inner wall of mounting frame, the top of link seat is fixedly connected with the cylinder, and the top of cylinder is equipped with the stamping buffer mechanism.
[0006] The inner bottom of mounting frame is fixedly connected with the round bar, and the bottom of plug -in column is opened and dug with the straight groove, and the inner wall of straight groove is in close contact with the outer wall of round bar.
[0007] The two pairs of limit fixed mechanisms all include T-shaped rod, the outer wall of mounting frame is opened and dug with two pairs of round holes, one end of T-shaped rod passes through round hole and is fixedly connected with the limit block, the outer wall of T-shaped rod is equipped with the first spring, and the both ends of first spring are fixedly connected with one end of limit block and the inner wall of mounting frame respectively, the outer wall of plug -in column is opened and dug with two pairs of limit slots, and the outer wall of limit block is in close contact with the inner wall of limit slot.
[0008] The inner wall of two pairs of T-shaped rods is fixedly connected with the elastic clamping block, the outer wall of mounting frame is opened and dug with four pairs of clamping grooves, and the elastic clamping block is clamped with clamping groove.
[0009] The stamping buffer mechanism comprises a connecting plate threadedly connected with the top end of the cylinder, the top of the connecting plate is provided with a movable plate, and two pairs of circular plates are fixedly connected to the opposite sides of the movable plate and the connecting plate, a telescopic rod is fixedly connected between the opposite sides of the two circular plates in the vertical direction, a second spring is sleeved on the outer wall of the telescopic rod, and the two ends of the second spring are fixedly connected with the opposite sides of the two circular plates in the vertical direction.
[0010] The bottom end of the connecting plate is fixedly connected with a locking screw rod, a threaded groove is drilled in the top end of the cylinder, and the locking screw rod is threadedly connected with the threaded groove.
[0011] The top end of the bottom plate is drilled with a plurality of first mounting holes, and the top end of the movable plate is drilled with a plurality of second mounting holes.
[0012] Compared with the prior art, the mold guide column convenient to maintain has the following beneficial effects:
[0013] First, the limiting and fixing mechanism cooperates with the round rod and the straight slot, so that the plug-in column and the cylinder can be conveniently disassembled with the mounting frame, the plug-in column and the cylinder or the bottom plate can be individually disassembled and replaced when they are damaged after long-term use, the mold guide column does not need to be disassembled as a whole, the intact parts can continue to be used, the maintenance of the mold guide column is facilitated, and the maintenance cost is effectively reduced.
[0014] Second, the stamping buffer mechanism cooperates with the locking screw rod and the threaded groove, so that the stamping buffer mechanism can buffer when the mold is impacted, the influence of stamping on the mold guide column is reduced, the mold guide column can be conveniently disassembled with the cylinder, the mold guide column can be individually disassembled and replaced when it is damaged, the damaged part can be individually disassembled when the mold guide column is damaged, the maintenance cost is effectively reduced, and thus the maintenance of the mold guide column is facilitated.
[0015] Other advantages, objects and features of the present utility model will be set forth in part in the specification which follows, and in part will become apparent to those skilled in the art upon examination of the following specification or can be learned from the practice of the present utility model. The objects and advantages of the present utility model can be realized and attained by means of the instrumentalities and combinations particularly pointed out in the appended claims. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole three-dimensional structure schematic view of the present utility model;
[0017] Figure 2 It is a partial cut structure schematic view of the limiting and fixing mechanism in the present utility model;
[0018] Figure 3 It is the present utility model Figure 2An enlarged structural schematic view at A in the figure;
[0019] Figure 4 A partial cutaway structural schematic view of the circular rod and the straight groove in the utility model;
[0020] Figure 5 A partial cutaway structural schematic view of the buffer mechanism and the locking screw and the threaded groove in the utility model.
[0021] In the figure: 1, bottom plate; 2, mounting frame; 3, adapter seat; 4, insertion column; 5, cylinder; 6, circular rod; 7, straight groove; 8, limiting fixing mechanism; 801, T-shaped rod; 802, limiting block; 803, first spring; 804, limiting groove; 805, elastic clamping block; 806, clamping groove; 9, stamping buffer mechanism; 901, adapter plate; 902, movable plate; 903, circular plate; 904, telescopic rod; 905, second spring; 10, locking screw; 11, threaded groove; 12, first mounting hole; 13, second mounting hole. DETAILED DESCRIPTION
[0022] 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 scope of protection of the utility model.
[0023] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 indicated, the utility model provides a kind of technical scheme: a kind of die guide pillar convenient to maintain, including bottom plate 1, the top of bottom plate 1 is fixedly connected with mounting frame 2, and the top of mounting frame 2 is gouged with square mouth, and the top of mounting frame 2 is equipped with adapter seat 3, and the bottom of adapter seat 3 is fixedly connected with insertion column 4, and the bottom of insertion column 4 passes through square mouth, and extends to mounting frame 2, and two pairs of limiting fixing mechanism 8 are equipped between the outer wall of insertion column 4 and the inner wall of mounting frame 2, and the top of adapter seat 3 is fixedly connected with cylinder 5, and the top of cylinder 5 is equipped with stamping buffer mechanism 9.
[0024] According to the overall structure of device, insertion column 4 is inserted into mounting frame 2, is conveniently installed by limiting fixing mechanism 8, and the top of cylinder 5 is also threadedly connected with stamping buffer mechanism 9, to make die guide pillar be formed by the combination installation of multiple independently detachable parts, to facilitate subsequent maintenance, to independently detach and replace damaged part, without overall disassembly and replacement, to make perfect part continue to use, facilitate the maintenance of die guide pillar, effectively reduce maintenance cost.
[0025] As shown in Figure 2 and Figure 4 , the inner bottom end of the mounting frame 2 is fixedly connected with a round rod 6, and the bottom end of the insertion column 4 is drilled with a straight slot 7, and the inner wall of the straight slot 7 is in close contact with the outer wall of the round rod 6.
[0026] Through the setting of the round rod 6 and the straight slot 7, the straight slot 7 moves downward along the round rod 6 during the insertion of the insertion column 4 into the mounting frame 2, driving the insertion column 4 to be inserted into the mounting frame 2 stably along the guide, and it is not easy to deviate from the position, which plays a positioning and guiding effect.
[0027] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the two pairs of limiting and fixing mechanisms 8 each include a T-shaped rod 801, the outer wall of the mounting frame 2 is drilled with two pairs of round holes, and one end of the T-shaped rod 801 passes through the round hole and is fixedly connected with a limiting block 802, the outer wall of the T-shaped rod 801 is sleeved with a first spring 803, and the two ends of the first spring 803 are respectively fixedly connected with one end of the limiting block 802 and the inner wall of the mounting frame 2, the outer wall of the insertion column 4 is drilled with two pairs of limiting grooves 804, and the outer wall of the limiting block 802 is in close contact with the inner wall of the limiting groove 804, the inner wall of the two pairs of T-shaped rods 801 is fixedly connected with an elastic clamping block 805, and the outer wall of the mounting frame 2 is drilled with four pairs of clamping grooves 806, and the elastic clamping block 805 is clamped with the clamping groove 806.
[0028] Through the setting of the limiting and fixing mechanism 8, the T-shaped rod 801 is driven to move towards the mounting frame 2, driving the limiting block 802 to move towards the insertion column 4, until the limiting block 802 is embedded into the limiting groove 804, at the same time, the elastic clamping block 805 starts to contact with the clamping groove 806 and elastically deforms to be clamped into the clamping groove 806, and is clamped and fixed, realizing the insertion and limiting of the insertion column 4, facilitating the convenient installation between the insertion column 4 and the mounting frame 2, and when disassembling, the T-shaped rod 801 is pulled to move away from the mounting frame 2, driving the limiting block 802 to separate from the limiting groove 804, and at the same time, the elastic clamping block 805 separates from the clamping groove 806, so that the insertion column 4 and the mounting frame 2 can be conveniently disassembled, so that in the subsequent maintenance process, the insertion column 4 and the cylindrical body 5 or the bottom plate 1 can be independently disassembled and replaced when damaged, which is convenient and fast, effectively reduces the maintenance cost, and is conducive to the maintenance work of the mold guide column.
[0029] As shown in Figure 1 and Figure 5As shown, the stamping buffering mechanism 9 comprises an adapter plate 901 which is screwed at the top end of the cylinder 5, the top of the adapter plate 901 is provided with a movable plate 902, and two pairs of circular plates 903 are fixedly connected to the opposite sides of the movable plate 902 and the adapter plate 901, a telescopic rod 904 is fixedly connected between the opposite sides of the two circular plates 903 in the vertical direction, the outer wall of the telescopic rod 904 is sleeved with a second spring 905, and the two ends of the second spring 905 are fixedly connected with the opposite sides of the two circular plates 903 in the vertical direction, the bottom end of the adapter plate 901 is fixedly connected with a locking screw 10, a threaded groove 11 is opened at the top end of the cylinder 5, and the locking screw 10 is screwed with the threaded groove 11.
[0030] Through the setting of the stamping buffering mechanism 9, when the movable plate 902 is extruded during the stamping work of the mold, the telescopic rod 904 is driven to shrink and compress the second spring 905, and the elastic effect of the second spring 905 is used to buffer the stamping influence, thereby reducing the influence on the mold guide pillar, and the locking screw 10 and the threaded groove 11 can conveniently install and disassemble the adapter plate 901 and the cylinder 5, so as to use the cylinder 5 in cooperation with the guide sleeve, or when damaged, disassemble and replace the components such as the adapter plate 901 and the movable plate 902, so as to facilitate the maintenance of the mold guide pillar, and effectively reduce the maintenance cost.
[0031] As shown in Figure 1 and Figure 5 the top end of the bottom plate 1 is opened with a plurality of first mounting holes 12, and the top end of the movable plate 902 is opened with a plurality of second mounting holes 13.
[0032] Through the setting of the first mounting hole 12 and the second mounting hole 13, the bottom plate 1 and the movable plate 902 can be respectively fixedly installed with the mold.
[0033] Working principle: when the die stamping work, the rotating locking screw 10 is inserted into the threaded groove 11, drive the interface plate 901 and cylinder 5 are connected and fixed, at the same time drive movable plate 902 through the second mounting hole 13 and the other end of the die is connected, and movable plate 902 is extruded, drive telescopic rod 904 shrink, and compress the second spring 905, the elastic effect of the second spring 905 is used to buffer the stamping influence, and in the injection molding, the detachable interface plate 901 and movable plate 902 and other components are removed, the cylinder 5 is guided by the guide sleeve, in the use process, the damage of the plug-in column 4 and the cylinder 5 or the bottom plate 1, pull the T-shaped rod 801 to the direction away from the installation frame 2, drive the limiting block 802 to the direction away from the plug-in column 4, gradually separate from the limiting groove 804, at the same time, the elastic clamping block 805 is elastically deformed under the pulling action, gradually separate from the clamping groove 806, after the limiting block 802 and the limiting groove 804 and the elastic clamping block 805 and the clamping groove 806 are separated, the plug-in column 4 and the cylinder 5 or the bottom plate 1 can be independently disassembled and replaced, so that the damaged parts can be independently disassembled and replaced during maintenance, and the intact parts can continue to be used.
[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A mold guide pillar that is easy to maintain, comprising a base plate (1), characterized in that: The top end of the bottom plate (1) is fixedly connected with a mounting frame (2), and the top end of the mounting frame (2) is drilled with a square opening.
2. A maintenance-friendly mold guide pillar according to claim 1, characterized in that: The inner bottom end of the mounting frame (2) is fixedly connected with a round rod (6), and the bottom end of the plug post (4) is drilled with a straight slot (7), and the inner wall of the straight slot (7) is in close contact with the outer wall of the round rod (6).
3. The maintenance-friendly mold guide pillar of claim 1, wherein: The outer wall of the mounting frame (2) is drilled with two pairs of round holes, and one end of the T-shaped rod (801) passes through the round hole and is fixedly connected with a limiting block (802).
4. A maintenance-friendly mold guide pillar according to claim 3, characterized in that: The outer wall of the T-shaped rod (801) is sleeved with a first spring (803), and the two ends of the first spring (803) are fixedly connected with one end of the limiting block (802) and the inner wall of the mounting frame (2), respectively.
5. The maintenance-friendly mold guide pillar of claim 1, wherein: The outer wall of the plug post (4) is drilled with two pairs of limiting grooves (804), and the outer wall of the limiting block (802) is in close contact with the inner wall of the limiting groove (804).
6. A maintenance-friendly mold guide pillar according to claim 5, characterized in that: The outer wall of the plug post (4) is drilled with two pairs of limiting grooves (804), and the outer wall of the limiting block (802) is in close contact with the inner wall of the limiting groove (804).
7. A maintenance-friendly mold guide pillar according to claim 5, characterized in that: The top end of the engaging plate (901) is fixedly connected with a locking screw (10), and the top end of the cylindrical body (5) is drilled with a threaded groove (11), and the locking screw (10) is threadedly connected with the threaded groove (11). The top end of the bottom plate (1) is drilled with a plurality of first mounting holes (12), and the top end of the movable plate (902) is drilled with a plurality of second mounting holes (13).