CN209936441U - Chain type tool magazine assembling mechanism - Google Patents
Chain type tool magazine assembling mechanism Download PDFInfo
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- CN209936441U CN209936441U CN201920470895.3U CN201920470895U CN209936441U CN 209936441 U CN209936441 U CN 209936441U CN 201920470895 U CN201920470895 U CN 201920470895U CN 209936441 U CN209936441 U CN 209936441U
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Abstract
The utility model discloses a chain type tool magazine assembling mechanism, which comprises a base, wherein two ends of the base are respectively provided with a driving wheel and a driven wheel, the driving wheel and the driven wheel are connected through a chain, a substrate distributed along the surrounding direction of the chain is arranged outside the chain, and a clamp is fixedly arranged on the substrate; follow the fixed base that is provided with in driving wheel below, base one side is provided with the stopper, is connected through the guide arm between stopper and the base, has seted up the guide hole on the stopper, guide arm one end and base fixed connection, and the guide arm other end card is held in the guide hole, and the guide arm overcoat is equipped with the spring part. The utility model discloses a to fix on the base from the driving wheel, the cooperation sets up the stopper in base one side, utilizes the spring part realization to the base displacement of fixed guide arm and the cover that sets up on the base on the guide arm to guarantee from the rate of tension of driving wheel in the operation in-process, avoid increasing the chain and from the frictional force between the driving wheel from too rigidity of driving wheel, thereby effectively improve device's life.
Description
Technical Field
The utility model belongs to the technical field of the tool magazine technique and specifically relates to a chain formula tool magazine assembly devices is related to.
Background
In numerical control equipment, the machining of a complete product is usually completed by using cutters with different diameters, so that the equipment is required to support the function of a tool magazine, and different cutters are selected by executing a tool changing command in the automatic machining process. In the tool changing process, according to the mechanical and electrical structure of the tool magazine, the numerical control system outputs some logic signals to meet the process requirements of the tool magazine, and the tool magazine is widely applied to a machining center in the field of numerical control machining.
Along with the increase of the complex coefficient of product parts, the number of the cutters of the engraving and milling equipment is increased, and the larger the number of the cutters of the common cutter magazine is, the larger the volume is, so that the engraving and milling equipment is inconvenient to install on a small machine tool and a multi-spindle machine tool.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a chain type tool magazine assembling mechanism for overcoming the defects in the prior art, so as to effectively reduce the installation volume of the tool magazine and increase the number of tools to adapt to more part processing.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a chain type tool magazine assembling mechanism comprises a base, wherein a driving wheel and a driven wheel are arranged at two ends of the base respectively, the driving wheel and the driven wheel are connected through a chain, a base plate distributed along the surrounding direction of the chain is arranged on the outer side of the chain, and a clamp is fixedly arranged on the base plate; the base is fixedly arranged below the driven wheel, a limiting block is arranged on one side of the base and connected with the base through a guide rod, a guide hole is formed in the limiting block, one end of the guide rod is fixedly connected with the base, the other end of the guide rod is clamped in the guide hole, and a spring part is sleeved outside the guide rod.
In one embodiment, a driving wheel is arranged below the base and connected with a driving wheel through a rotating shaft; the base is provided with a driving mechanism, a driving wheel is arranged below the driving mechanism, and the driving wheel is connected with a driving wheel through a synchronous belt.
In one embodiment, the base plate is of an inverted L-shaped structure, and when the base plate passes through the driving wheel and the driven wheel, the upper end of the base plate is attached to the periphery of the driving wheel and the driven wheel.
In one embodiment, the upper end and the lower end of the outer side of the chain are respectively provided with a connecting plate, and the base plate is fixedly connected with the connecting plates.
In one embodiment, the drive mechanism is a servo motor.
To sum up, the chain type tool magazine assembling mechanism of the utility model arranges the driven wheel and the driving wheel at the two ends of the base respectively, and the chain is wound on the driven wheel and the driving wheel in a matching way, when the chain rotates, the base plate and the clamp fixed on the chain also rotate along with the chain, so as to complete the tool supply to the machine tool; simultaneously, will follow the driving wheel and fix on the base, the cooperation sets up the stopper in base one side, utilizes the guide arm of fixed setting on the base and the spring part of cover on the guide arm to realize the buffering to the base displacement to guarantee from the rate of tension of driving wheel in the operation process, avoid increasing the frictional force between chain and the follow driving wheel from too rigidity of driving wheel, thereby effectively improve the life of device.
Drawings
Fig. 1 is a schematic structural view of the chain type tool magazine assembling mechanism of the present invention;
fig. 2 is a schematic structural view of another view angle of the chain type tool magazine assembling mechanism of the present invention;
fig. 3 is a schematic structural view of the chain type tool magazine assembling mechanism of the present invention after the tools, a part of the chains and the spring members are hidden;
fig. 4 is a schematic structural view of another viewing angle behind the hidden tools, partial chains and spring elements of the chain type tool magazine assembling mechanism of the present invention.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 4, the chain type tool magazine assembling mechanism of the present invention includes a base 10, wherein two ends of the base 10 are respectively provided with a driving wheel 20 and a driven wheel 30, the driving wheel 20 is connected with the driven wheel 30 through a chain 40, a base plate 50 distributed along the surrounding direction of the chain 40 is installed outside the chain 40, a clamp 51 is fixedly arranged on the base plate 50, and the clamp 51 is used for clamping tools 52 of different types; the base plate 50 has an inverted L-shaped structure, and when the base plate 50 passes through the driving wheel 20 and the driven wheel 30, the upper end of the base plate 50 is attached to the peripheries of the driving wheel 20 and the driven wheel 30, so that the running stability of the chain 40 is ensured, the base plate 50 is effectively prevented from separating from the driving wheel 20 and the driven wheel 30, and the stability of the supply of the cutter 52 is ensured.
Specifically, the upper end and the lower end of the outer side of the chain 40 are respectively provided with a connecting plate 41, and the base plate 50 is fixedly connected with the connecting plates 41, so that the base plate 50 rotates along with the rotation of the chain 40, and the supply of different types of cutters 52 of a processing machine tool is realized.
A driving wheel 11 is arranged below the base 10, the driving wheel 11 is connected with the driving wheel 20 through a rotating shaft 12, and when the driving wheel 11 rotates, the driving wheel 20 is also driven to rotate along with the driving wheel, so that the chain 40 is driven; the base 10 is provided with a driving mechanism 60, a driving wheel 61 is arranged below the driving mechanism 60, the driving wheel 61 is connected with the driving wheel 11 through a synchronous belt 62, and when the driving wheel 61 rotates, the driving wheel 11 also rotates together under the action of the synchronous belt 62.
A base 31 is fixedly arranged below the driven wheel 30, a limit block 70 is arranged on one side of the base 31, the limit block 70 is connected with the base 31 through a guide rod 80, a guide hole 71 is formed in the limit block 70, one end of the guide rod 80 is fixedly connected with the base 31, the other end of the guide rod 80 is clamped in the guide hole 71, a spring member 90 is sleeved outside the guide rod 80, the spring member 90 is used for providing the restoring force for the base 31, meanwhile, the buffer effect is achieved on the rotation of the chain 40, the smooth rotation of the chain 40 is guaranteed, the damage to the driven wheel 30 caused by the rotation of the chain 40 is avoided, and the service life of the; specifically, when the chain 40 rotates under the driving of the driving wheel 20, the chain 40 rotates while applying a force to the driven wheel 30, the driven wheel 30 moves toward the driving wheel 20, at this time, the base 31 drives the guide rod 80 to move toward the limiting block 70, the spring element 90 sleeved on the guide rod 80 deforms, and the spring element 90 provides a restoring force to the base 31 to prevent the base 31 from moving excessively and affecting the conveying effect of the cutter 52.
In one embodiment, the driving mechanism 60 is a servo motor, and the servo motor drives the synchronous belt 62 to drive, so that the number of sensors can be greatly reduced, and the tool magazine assembling mechanism is simplified.
The utility model discloses specific during operation, with chain 40 around establishing on following driving wheel 30 and drive wheel 20, actuating mechanism 60 drive action wheel 61 rotates, drive wheel 11 also rotates thereupon under the drive of hold-in range 62, and then drive wheel 20 rotates, at this moment, chain 40 can begin to operate along with the rotation of drive wheel 20, chain 40 can produce the effort to following driving wheel 30 in the rotation process, can move towards drive wheel 20 direction with the base 31 from driving wheel 30 fixed connection, at this moment, base 31 can produce the effort to spring part 90 on the guide arm 80, spring part 90 produces deformation, thereby guarantee from the rate of tension of driving wheel 30 in the operation process, avoid from driving wheel 30 too the rigidity and increase chain 40 and follow the frictional force between the driving wheel 30, thereby effectively improve the life of device.
To sum up, the driven wheel 30 and the driving wheel 20 are respectively arranged at the two ends of the base 10, the chain 40 is wound on the driven wheel 30 and the driving wheel 20 in a matching way, and when the chain 40 rotates, the base plate 50 and the clamp 51 fixed on the chain 40 also rotate along with the chain, so that the tool 52 of the machine tool is supplied; meanwhile, the driven wheel 30 is fixed on the base 31, the limit block 70 is arranged on one side of the base 31 in a matched mode, the guide rod 80 fixedly arranged on the base 31 and the spring piece 90 sleeved on the guide rod 80 are used for buffering displacement of the base 31, accordingly, the tension degree of the driven wheel 30 in the operation process is guaranteed, the phenomenon that the friction force between the chain 40 and the driven wheel 30 is increased due to too high rigidity of the driven wheel 30 is avoided, and the service life of the device is effectively prolonged.
The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and specific, but not intended to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides a chain formula tool magazine assembly devices which characterized in that: the chain type automatic cutting machine comprises a base, wherein a driving wheel and a driven wheel are respectively arranged at two ends of the base, the driving wheel and the driven wheel are connected through a chain, a substrate distributed along the surrounding direction of the chain is arranged on the outer side of the chain, and a clamp is fixedly arranged on the substrate; the base is fixedly arranged below the driven wheel, a limiting block is arranged on one side of the base and connected with the base through a guide rod, a guide hole is formed in the limiting block, one end of the guide rod is fixedly connected with the base, the other end of the guide rod is clamped in the guide hole, and a spring part is sleeved outside the guide rod.
2. The chain type tool magazine assembling mechanism according to claim 1, wherein: a driving wheel is arranged below the base and connected with a driving wheel through a rotating shaft; the base is provided with a driving mechanism, a driving wheel is arranged below the driving mechanism, and the driving wheel is connected with a driving wheel through a synchronous belt.
3. The chain magazine assembly mechanism of claim 1 or 2, wherein: the base plate is of an inverted L-shaped structure, and when the base plate passes through the driving wheel and the driven wheel, the upper end part of the base plate is attached to the peripheries of the driving wheel and the driven wheel.
4. The chain magazine assembly mechanism of claim 1 or 2, wherein: the upper end and the lower end of the outer side of the chain are respectively provided with a connecting plate, and the base plate is fixedly connected with the connecting plates.
5. The chain magazine assembly mechanism of claim 1 or 2, wherein: the driving mechanism is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470895.3U CN209936441U (en) | 2019-04-09 | 2019-04-09 | Chain type tool magazine assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470895.3U CN209936441U (en) | 2019-04-09 | 2019-04-09 | Chain type tool magazine assembling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936441U true CN209936441U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920470895.3U Active CN209936441U (en) | 2019-04-09 | 2019-04-09 | Chain type tool magazine assembling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179082A (en) * | 2022-09-07 | 2022-10-14 | 冈田精机丹阳有限公司 | Tool conveying mechanism of chain type tool magazine |
| CN115971942A (en) * | 2022-12-27 | 2023-04-18 | 惠州久久犇科技有限公司 | Chain type tool magazine |
-
2019
- 2019-04-09 CN CN201920470895.3U patent/CN209936441U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179082A (en) * | 2022-09-07 | 2022-10-14 | 冈田精机丹阳有限公司 | Tool conveying mechanism of chain type tool magazine |
| CN115971942A (en) * | 2022-12-27 | 2023-04-18 | 惠州久久犇科技有限公司 | Chain type tool magazine |
| CN115971942B (en) * | 2022-12-27 | 2024-03-01 | 惠州久久犇科技有限公司 | Chain type tool magazine |
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